Colour
Size
O'Neill
Thermo-X Long Sleeve Top
Buy Now. Pay Later. Pay in 3 equal payments of £16.65
O'Neill Thermo-X Long Sleeve Top
Black / S
St Ives
St Ives
United Kingdom
Tiki Surf Shop Braunton
Caen Street
Braunton EX33 1AA
United Kingdom
Cowbridge
North Road
Cowbridge CF71 7DF
United Kingdom
Exeter Store
164 Fore Street
Exeter EX4 3AT
United Kingdom
Plymouth Store
36 New George Street
Two Seasons
Plymouth PL1 1RW
United Kingdom
Size Guide - O'Neill
NOTE: O'Neill wetsuits are listed as US sizing.
Men's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
SS |
166-171 |
59-68 |
95-99 |
75-79 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
ST |
183-188 |
66-75 |
95-99 |
75-79 |
MS |
169-174 |
66-75 |
99-104 |
79-84 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
MT |
185-191 |
73-82 |
99-104 |
79-84 |
LS |
171-177 |
73-82 |
104-110 |
84-89 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
LT |
188-193 |
82-91 |
104-110 |
84-89 |
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2 (UK 4) |
155-160 |
41-48 |
76-81 |
62-67 |
4 (UK 6) |
160-165 |
45-52 |
77-83 |
64-69 |
6S (UK 8S) |
159-164 |
48-54 |
80-85 |
66-71 |
6 (UK 8) |
163-168 |
50-57 |
80-85 |
66-71 |
6T (UK 8T) |
166-171 |
52-59 |
80-85 |
66-71 |
8S (UK 10S) |
161-166 |
52-59 |
83-88 |
69-74 |
8 (UK 10) |
165-170 |
54-61 |
83-88 |
69-74 |
8T (UK 10T) |
169-174 |
57-64 |
83-88 |
69-74 |
10S (UK 12S) |
164-169 |
57-66 |
86-91 |
74-77 |
10 (UK 12) |
168-173 |
59-68 |
86-91 |
74-77 |
10T (UK 12T) |
171-177 |
61-70 |
86-91 |
74-77 |
12 (UK 14) |
170-175 |
64-73 |
90-95 |
77-81 |
14 (UK 16) |
173-178 |
68-77 |
94-99 |
79-85 |
16 (UK 18) |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Length (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Men's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Men's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Men's wetsuit gloves
- Hand Length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Women's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Women's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Kids wetsuit boots
Please note that our wetsuit boots are listed in US size. Convert your size in the chart below.
O'Neill product size (US) |
EU size |
UK size |
XS |
26-27 |
7-8 |
S |
28-29 |
9-10 |
M |
30-31 |
11-12 |
L |
32-33 |
13-1 |
XL |
34-35 |
2-3 |
Kids wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
10 |
31.5-34 |
55-58 |
12 |
33-35.5 |
57-59.5 |
14 |
34-37 |
57.5-60 |
16 |
35.5-38 |
58-61 |
Kids wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
S |
14.6-15.9 |
15.2-16.5 |
M |
15.2-16.5 |
15.9-17.1 |
L |
15.9-17.1 |
16.5-17.8 |
XL |
16.5-17.8 |
17.1-18.4 |
Men's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
Women's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
160-165 |
45-52 |
77-83 |
64-69 |
XS |
163-168 |
50-57 |
80-85 |
66-71 |
S |
165-170 |
54-61 |
83-88 |
69-74 |
M |
168-173 |
59-68 |
86-91 |
74-77 |
L |
170-175 |
64-73 |
90-95 |
77-81 |
XL |
173-178 |
68-77 |
94-99 |
79-85 |
2XL |
175-180 |
75-84 |
98-103 |
85-89 |
Kids skins & UV-protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
6M |
58-68.5 |
5-7.5 |
43 |
42-44.5 |
12M |
68.5-73.5 |
7.5-10 |
46 |
44.5-47 |
18M |
73.5-79 |
10-12 |
48 |
47-49.5 |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Size Guide - O'Neill
NOTE: O'Neill wetsuits are listed as US sizing.
Men's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
SS |
166-171 |
59-68 |
95-99 |
75-79 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
ST |
183-188 |
66-75 |
95-99 |
75-79 |
MS |
169-174 |
66-75 |
99-104 |
79-84 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
MT |
185-191 |
73-82 |
99-104 |
79-84 |
LS |
171-177 |
73-82 |
104-110 |
84-89 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
LT |
188-193 |
82-91 |
104-110 |
84-89 |
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2 (UK 4) |
155-160 |
41-48 |
76-81 |
62-67 |
4 (UK 6) |
160-165 |
45-52 |
77-83 |
64-69 |
6S (UK 8S) |
159-164 |
48-54 |
80-85 |
66-71 |
6 (UK 8) |
163-168 |
50-57 |
80-85 |
66-71 |
6T (UK 8T) |
166-171 |
52-59 |
80-85 |
66-71 |
8S (UK 10S) |
161-166 |
52-59 |
83-88 |
69-74 |
8 (UK 10) |
165-170 |
54-61 |
83-88 |
69-74 |
8T (UK 10T) |
169-174 |
57-64 |
83-88 |
69-74 |
10S (UK 12S) |
164-169 |
57-66 |
86-91 |
74-77 |
10 (UK 12) |
168-173 |
59-68 |
86-91 |
74-77 |
10T (UK 12T) |
171-177 |
61-70 |
86-91 |
74-77 |
12 (UK 14) |
170-175 |
64-73 |
90-95 |
77-81 |
14 (UK 16) |
173-178 |
68-77 |
94-99 |
79-85 |
16 (UK 18) |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Length (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Men's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Men's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Men's wetsuit gloves
- Hand Length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Women's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Women's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Kids wetsuit boots
Please note that our wetsuit boots are listed in US size. Convert your size in the chart below.
O'Neill product size (US) |
EU size |
UK size |
XS |
26-27 |
7-8 |
S |
28-29 |
9-10 |
M |
30-31 |
11-12 |
L |
32-33 |
13-1 |
XL |
34-35 |
2-3 |
Kids wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
10 |
31.5-34 |
55-58 |
12 |
33-35.5 |
57-59.5 |
14 |
34-37 |
57.5-60 |
16 |
35.5-38 |
58-61 |
Kids wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
S |
14.6-15.9 |
15.2-16.5 |
M |
15.2-16.5 |
15.9-17.1 |
L |
15.9-17.1 |
16.5-17.8 |
XL |
16.5-17.8 |
17.1-18.4 |
Men's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
Women's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
160-165 |
45-52 |
77-83 |
64-69 |
XS |
163-168 |
50-57 |
80-85 |
66-71 |
S |
165-170 |
54-61 |
83-88 |
69-74 |
M |
168-173 |
59-68 |
86-91 |
74-77 |
L |
170-175 |
64-73 |
90-95 |
77-81 |
XL |
173-178 |
68-77 |
94-99 |
79-85 |
2XL |
175-180 |
75-84 |
98-103 |
85-89 |
Kids skins & UV-protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
6M |
58-68.5 |
5-7.5 |
43 |
42-44.5 |
12M |
68.5-73.5 |
7.5-10 |
46 |
44.5-47 |
18M |
73.5-79 |
10-12 |
48 |
47-49.5 |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Choose options
Size Guide - O'Neill
NOTE: O'Neill wetsuits are listed as US sizing.
Men's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
SS |
166-171 |
59-68 |
95-99 |
75-79 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
ST |
183-188 |
66-75 |
95-99 |
75-79 |
MS |
169-174 |
66-75 |
99-104 |
79-84 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
MT |
185-191 |
73-82 |
99-104 |
79-84 |
LS |
171-177 |
73-82 |
104-110 |
84-89 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
LT |
188-193 |
82-91 |
104-110 |
84-89 |
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2 (UK 4) |
155-160 |
41-48 |
76-81 |
62-67 |
4 (UK 6) |
160-165 |
45-52 |
77-83 |
64-69 |
6S (UK 8S) |
159-164 |
48-54 |
80-85 |
66-71 |
6 (UK 8) |
163-168 |
50-57 |
80-85 |
66-71 |
6T (UK 8T) |
166-171 |
52-59 |
80-85 |
66-71 |
8S (UK 10S) |
161-166 |
52-59 |
83-88 |
69-74 |
8 (UK 10) |
165-170 |
54-61 |
83-88 |
69-74 |
8T (UK 10T) |
169-174 |
57-64 |
83-88 |
69-74 |
10S (UK 12S) |
164-169 |
57-66 |
86-91 |
74-77 |
10 (UK 12) |
168-173 |
59-68 |
86-91 |
74-77 |
10T (UK 12T) |
171-177 |
61-70 |
86-91 |
74-77 |
12 (UK 14) |
170-175 |
64-73 |
90-95 |
77-81 |
14 (UK 16) |
173-178 |
68-77 |
94-99 |
79-85 |
16 (UK 18) |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Length (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Men's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Men's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Men's wetsuit gloves
- Hand Length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Women's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Women's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Kids wetsuit boots
Please note that our wetsuit boots are listed in US size. Convert your size in the chart below.
O'Neill product size (US) |
EU size |
UK size |
XS |
26-27 |
7-8 |
S |
28-29 |
9-10 |
M |
30-31 |
11-12 |
L |
32-33 |
13-1 |
XL |
34-35 |
2-3 |
Kids wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
10 |
31.5-34 |
55-58 |
12 |
33-35.5 |
57-59.5 |
14 |
34-37 |
57.5-60 |
16 |
35.5-38 |
58-61 |
Kids wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
S |
14.6-15.9 |
15.2-16.5 |
M |
15.2-16.5 |
15.9-17.1 |
L |
15.9-17.1 |
16.5-17.8 |
XL |
16.5-17.8 |
17.1-18.4 |
Men's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
Women's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
160-165 |
45-52 |
77-83 |
64-69 |
XS |
163-168 |
50-57 |
80-85 |
66-71 |
S |
165-170 |
54-61 |
83-88 |
69-74 |
M |
168-173 |
59-68 |
86-91 |
74-77 |
L |
170-175 |
64-73 |
90-95 |
77-81 |
XL |
173-178 |
68-77 |
94-99 |
79-85 |
2XL |
175-180 |
75-84 |
98-103 |
85-89 |
Kids skins & UV-protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
6M |
58-68.5 |
5-7.5 |
43 |
42-44.5 |
12M |
68.5-73.5 |
7.5-10 |
46 |
44.5-47 |
18M |
73.5-79 |
10-12 |
48 |
47-49.5 |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Size Guide - O'Neill
NOTE: O'Neill wetsuits are listed as US sizing.
Men's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
SS |
166-171 |
59-68 |
95-99 |
75-79 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
ST |
183-188 |
66-75 |
95-99 |
75-79 |
MS |
169-174 |
66-75 |
99-104 |
79-84 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
MT |
185-191 |
73-82 |
99-104 |
79-84 |
LS |
171-177 |
73-82 |
104-110 |
84-89 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
LT |
188-193 |
82-91 |
104-110 |
84-89 |
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2 (UK 4) |
155-160 |
41-48 |
76-81 |
62-67 |
4 (UK 6) |
160-165 |
45-52 |
77-83 |
64-69 |
6S (UK 8S) |
159-164 |
48-54 |
80-85 |
66-71 |
6 (UK 8) |
163-168 |
50-57 |
80-85 |
66-71 |
6T (UK 8T) |
166-171 |
52-59 |
80-85 |
66-71 |
8S (UK 10S) |
161-166 |
52-59 |
83-88 |
69-74 |
8 (UK 10) |
165-170 |
54-61 |
83-88 |
69-74 |
8T (UK 10T) |
169-174 |
57-64 |
83-88 |
69-74 |
10S (UK 12S) |
164-169 |
57-66 |
86-91 |
74-77 |
10 (UK 12) |
168-173 |
59-68 |
86-91 |
74-77 |
10T (UK 12T) |
171-177 |
61-70 |
86-91 |
74-77 |
12 (UK 14) |
170-175 |
64-73 |
90-95 |
77-81 |
14 (UK 16) |
173-178 |
68-77 |
94-99 |
79-85 |
16 (UK 18) |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Length (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Men's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Men's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Men's wetsuit gloves
- Hand Length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Women's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Women's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Kids wetsuit boots
Please note that our wetsuit boots are listed in US size. Convert your size in the chart below.
O'Neill product size (US) |
EU size |
UK size |
XS |
26-27 |
7-8 |
S |
28-29 |
9-10 |
M |
30-31 |
11-12 |
L |
32-33 |
13-1 |
XL |
34-35 |
2-3 |
Kids wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
10 |
31.5-34 |
55-58 |
12 |
33-35.5 |
57-59.5 |
14 |
34-37 |
57.5-60 |
16 |
35.5-38 |
58-61 |
Kids wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
S |
14.6-15.9 |
15.2-16.5 |
M |
15.2-16.5 |
15.9-17.1 |
L |
15.9-17.1 |
16.5-17.8 |
XL |
16.5-17.8 |
17.1-18.4 |
Men's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
Women's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
160-165 |
45-52 |
77-83 |
64-69 |
XS |
163-168 |
50-57 |
80-85 |
66-71 |
S |
165-170 |
54-61 |
83-88 |
69-74 |
M |
168-173 |
59-68 |
86-91 |
74-77 |
L |
170-175 |
64-73 |
90-95 |
77-81 |
XL |
173-178 |
68-77 |
94-99 |
79-85 |
2XL |
175-180 |
75-84 |
98-103 |
85-89 |
Kids skins & UV-protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
6M |
58-68.5 |
5-7.5 |
43 |
42-44.5 |
12M |
68.5-73.5 |
7.5-10 |
46 |
44.5-47 |
18M |
73.5-79 |
10-12 |
48 |
47-49.5 |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Size Guide - O'Neill
NOTE: O'Neill wetsuits are listed as US sizing.
Men's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
SS |
166-171 |
59-68 |
95-99 |
75-79 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
ST |
183-188 |
66-75 |
95-99 |
75-79 |
MS |
169-174 |
66-75 |
99-104 |
79-84 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
MT |
185-191 |
73-82 |
99-104 |
79-84 |
LS |
171-177 |
73-82 |
104-110 |
84-89 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
LT |
188-193 |
82-91 |
104-110 |
84-89 |
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2 (UK 4) |
155-160 |
41-48 |
76-81 |
62-67 |
4 (UK 6) |
160-165 |
45-52 |
77-83 |
64-69 |
6S (UK 8S) |
159-164 |
48-54 |
80-85 |
66-71 |
6 (UK 8) |
163-168 |
50-57 |
80-85 |
66-71 |
6T (UK 8T) |
166-171 |
52-59 |
80-85 |
66-71 |
8S (UK 10S) |
161-166 |
52-59 |
83-88 |
69-74 |
8 (UK 10) |
165-170 |
54-61 |
83-88 |
69-74 |
8T (UK 10T) |
169-174 |
57-64 |
83-88 |
69-74 |
10S (UK 12S) |
164-169 |
57-66 |
86-91 |
74-77 |
10 (UK 12) |
168-173 |
59-68 |
86-91 |
74-77 |
10T (UK 12T) |
171-177 |
61-70 |
86-91 |
74-77 |
12 (UK 14) |
170-175 |
64-73 |
90-95 |
77-81 |
14 (UK 16) |
173-178 |
68-77 |
94-99 |
79-85 |
16 (UK 18) |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Length (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Men's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Men's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Men's wetsuit gloves
- Hand Length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Women's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Women's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Kids wetsuit boots
Please note that our wetsuit boots are listed in US size. Convert your size in the chart below.
O'Neill product size (US) |
EU size |
UK size |
XS |
26-27 |
7-8 |
S |
28-29 |
9-10 |
M |
30-31 |
11-12 |
L |
32-33 |
13-1 |
XL |
34-35 |
2-3 |
Kids wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
10 |
31.5-34 |
55-58 |
12 |
33-35.5 |
57-59.5 |
14 |
34-37 |
57.5-60 |
16 |
35.5-38 |
58-61 |
Kids wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
S |
14.6-15.9 |
15.2-16.5 |
M |
15.2-16.5 |
15.9-17.1 |
L |
15.9-17.1 |
16.5-17.8 |
XL |
16.5-17.8 |
17.1-18.4 |
Men's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
Women's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
160-165 |
45-52 |
77-83 |
64-69 |
XS |
163-168 |
50-57 |
80-85 |
66-71 |
S |
165-170 |
54-61 |
83-88 |
69-74 |
M |
168-173 |
59-68 |
86-91 |
74-77 |
L |
170-175 |
64-73 |
90-95 |
77-81 |
XL |
173-178 |
68-77 |
94-99 |
79-85 |
2XL |
175-180 |
75-84 |
98-103 |
85-89 |
Kids skins & UV-protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
6M |
58-68.5 |
5-7.5 |
43 |
42-44.5 |
12M |
68.5-73.5 |
7.5-10 |
46 |
44.5-47 |
18M |
73.5-79 |
10-12 |
48 |
47-49.5 |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Size Guide - O'Neill
NOTE: O'Neill wetsuits are listed as US sizing.
Men's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
SS |
166-171 |
59-68 |
95-99 |
75-79 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
ST |
183-188 |
66-75 |
95-99 |
75-79 |
MS |
169-174 |
66-75 |
99-104 |
79-84 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
MT |
185-191 |
73-82 |
99-104 |
79-84 |
LS |
171-177 |
73-82 |
104-110 |
84-89 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
LT |
188-193 |
82-91 |
104-110 |
84-89 |
XLS |
174-179 |
82-91 |
110-117 |
89-94 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
XLT |
191-196 |
91-100 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
4XL |
185-193 |
113-122 |
130-136 |
112-122 |
Women's wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2 (UK 4) |
155-160 |
41-48 |
76-81 |
62-67 |
4 (UK 6) |
160-165 |
45-52 |
77-83 |
64-69 |
6S (UK 8S) |
159-164 |
48-54 |
80-85 |
66-71 |
6 (UK 8) |
163-168 |
50-57 |
80-85 |
66-71 |
6T (UK 8T) |
166-171 |
52-59 |
80-85 |
66-71 |
8S (UK 10S) |
161-166 |
52-59 |
83-88 |
69-74 |
8 (UK 10) |
165-170 |
54-61 |
83-88 |
69-74 |
8T (UK 10T) |
169-174 |
57-64 |
83-88 |
69-74 |
10S (UK 12S) |
164-169 |
57-66 |
86-91 |
74-77 |
10 (UK 12) |
168-173 |
59-68 |
86-91 |
74-77 |
10T (UK 12T) |
171-177 |
61-70 |
86-91 |
74-77 |
12 (UK 14) |
170-175 |
64-73 |
90-95 |
77-81 |
14 (UK 16) |
173-178 |
68-77 |
94-99 |
79-85 |
16 (UK 18) |
175-180 |
75-84 |
98-103 |
85-89 |
Kids wetsuits
If your measurements border on the top end of your chosen size, go for the next size up.
O'Neill product size |
Length (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
Men's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Men's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Men's wetsuit gloves
- Hand Length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Women's wetsuit boots
O'Neill product size |
EU size |
UK size |
NEOSOCK |
5 |
36 |
4 |
XS |
6 |
37/38 |
5 |
XS |
7 |
39 |
6 |
S |
8 |
40 |
7 |
S |
9 |
41/42 |
8 |
M |
10 |
43 |
9 |
M |
11 |
44 |
10 |
L |
12 |
45 |
11 |
L |
13 |
46 |
12 |
XL |
14 |
47/48 |
13 |
XL |
Women's wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
XS |
36-38 |
48-53 |
S |
37-39 |
51-56 |
M |
38-41 |
53-58 |
L |
39-42 |
56-61 |
XL |
41-43 |
58-64 |
2XL |
42-44 |
61-66 |
Women's wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
2XS |
15.2-16.5 |
16.5-17.8 |
XS |
16.5-17.8 |
17.8-19.1 |
S |
17.8-19.1 |
19.1-20.3 |
M |
19.1-20.3 |
20.3-21.6 |
L |
20.3-21.6 |
21.6-22.9 |
XL |
21.6-22.9 |
22.9-24.1 |
2XL |
22.9-24.1 |
24.1-25.4 |
Kids wetsuit boots
Please note that our wetsuit boots are listed in US size. Convert your size in the chart below.
O'Neill product size (US) |
EU size |
UK size |
XS |
26-27 |
7-8 |
S |
28-29 |
9-10 |
M |
30-31 |
11-12 |
L |
32-33 |
13-1 |
XL |
34-35 |
2-3 |
Kids wetsuit hoods & caps
O'Neill product size |
Neck (cm) |
Head (cm) |
10 |
31.5-34 |
55-58 |
12 |
33-35.5 |
57-59.5 |
14 |
34-37 |
57.5-60 |
16 |
35.5-38 |
58-61 |
Kids wetsuit gloves
- Hand length: Measurement from the bottom of your palm (where it meets your wrist) to the top of your finger.
- Circumference: Measurement of the circumference of your hand from the first knuckle line, do not include the thumb.
O'Neill product size |
Hand length (cm) |
Circumference (cm) |
S |
14.6-15.9 |
15.2-16.5 |
M |
15.2-16.5 |
15.9-17.1 |
L |
15.9-17.1 |
16.5-17.8 |
XL |
16.5-17.8 |
17.1-18.4 |
Men's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
168-173 |
52-59 |
90-93 |
70-72 |
XS |
170-175 |
57-64 |
93-95 |
72-75 |
S |
173-178 |
61-70 |
95-99 |
75-79 |
M |
175-180 |
70-77 |
99-104 |
79-84 |
L |
178-183 |
77-86 |
104-110 |
84-89 |
XL |
180-185 |
86-95 |
110-117 |
89-94 |
2XL |
183-188 |
95-104 |
117-123 |
94-99 |
3XL |
183-191 |
104-113 |
123-130 |
99-112 |
Women's skins & UV protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
2XS |
160-165 |
45-52 |
77-83 |
64-69 |
XS |
163-168 |
50-57 |
80-85 |
66-71 |
S |
165-170 |
54-61 |
83-88 |
69-74 |
M |
168-173 |
59-68 |
86-91 |
74-77 |
L |
170-175 |
64-73 |
90-95 |
77-81 |
XL |
173-178 |
68-77 |
94-99 |
79-85 |
2XL |
175-180 |
75-84 |
98-103 |
85-89 |
Kids skins & UV-protection
O'Neill product size |
Height (cm) |
Weight (kg) |
Chest (cm) |
Waist (cm) |
6M |
58-68.5 |
5-7.5 |
43 |
42-44.5 |
12M |
68.5-73.5 |
7.5-10 |
46 |
44.5-47 |
18M |
73.5-79 |
10-12 |
48 |
47-49.5 |
1 |
88-98 |
11-13.5 |
48-53 |
45.5-51 |
2 |
98-108 |
13.5-16 |
51-56 |
48-53 |
3 |
108-118 |
16-18 |
53-58 |
51-56 |
4 |
118-126 |
18-25 |
58-64 |
51-56 |
6 |
126-133 |
22.5-29.5 |
62-67 |
55-60 |
8 |
133-141 |
27-34 |
66-71 |
58-64 |
10 |
141-147 |
34-41 |
71-76 |
58-64 |
12 |
147-155 |
41-48 |
74-79 |
64-69 |
14 |
155-163 |
48-54.5 |
79-84 |
69-74 |
16 |
163-170 |
54.5-61 |
84-89 |
71-76 |
The O'Neill Thermo-X is a base layer insulator, which can be worn under your winter wetsuit for added warmth. Alternatively it can be worn with board shorts in cool to warm water temperatures, perfect for UK summers. The Super Low Crew Neck stops any interference with wetsuit neck. The rash vest is Nylon/Spandex with HyperDry for maximum insulation and minimal water absorption.
FEATURES:
- Maximum core insulation
- Water Repellency, Odor Resistance
- 4-Way stretch fabric.
- 50+ U.P.F
- Rash Protection
- Super Low Crew Neck
Note: O’Neill Wetsuits products can only be shipped and delivered to customers within the European Union (EU).
Expert Advice
Need advice? Call our hardware team to discuss your queries on 01271 816070
Why buy from Tiki?
Established since 1967, Tiki has been at the forefront of UK surfing ever since. With a huge selection of boards, wetsuits and accessories. Run by surfers for surfers.