O'Neill Mens Hyperfreak 5/4+ Chest Zip Wetsuit Black Tempered Steel
O'Neill Mens Hyperfreak 5/4+ Chest Zip Wetsuit Black Tempered Steel
O'Neill Mens Hyperfreak 5/4+ Chest Zip Wetsuit Black Tempered Steel
O'Neill Mens Hyperfreak 5/4+ Chest Zip Wetsuit Black Tempered Steel

O'Neill

Mens Hyperfreak 5/4+ Chest Zip Wetsuit Black Tempered Steel

Sale price£319.95
SKU: 5345-IN5-LS
Size:LS

O'Neill Mens Hyperfreak 5/4+ Chest Zip Wetsuit Black Tempered Steel

LS

1 Braunton Store

Pickup available, usually ready in 24 hours

Caen Street
Braunton EX33 1AA
United Kingdom

+441271816070
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Shipping Information

We ship orders from our Braunton Warehouse and, when required, from our other store locations.

Royal Mail from Braunton Warehouse:
• Tracked 48 – £3.99 (2–3 working days)
• Tracked 24 – £4.99 (1–2 working days)

FedEx Priority Next Day – £5.99: same-day dispatch on orders placed before 1pm. Available for items shipped from our Braunton Warehouse only.

Standard FedEx from other store locations – £4.99: 2–4 working days from order to delivery.

Free Standard Delivery: FREE on orders over £75 (excludes large items). Delivered by Royal Mail or FedEx.

Large Item Rate (includes surfboards and ski hardware): £24.99 flat rate via FedEx (2–4 working days).

Delivery schedule:
• FedEx: Monday–Friday, 7:30am–6:00pm (no Saturday, Sunday, or Bank Holidays).
• Royal Mail: Monday–Saturday, 7:00am–4:30pm.

Delivery area: UK only. We’re currently unable to deliver to the Channel Islands, Isles of Scilly, Scottish Highlands, or Northern Ireland. For the full list of excluded postcodes, see our Shipping Exclusion Zones.

Returns & Refunds

We hope that you’re happy with your purchase, but if you do wish to return an item from an online order, please use our online returns portal to return items within 45 days of receipt (including sale). Our returns portal allows you to either return the item to your nearest Tiki store, or arrange a Royal Mail Post Office drop-off.

Scan the QR code on your packing slip to access the returns portal, or visit it directly HERE.

Make sure you have your order number to hand and follow the steps to complete your return. Please return items as sold, using the original packaging where possible.

We use Royal Mail for our returns. This is a print-free system: after completing the steps in the portal you’ll receive a QR code by email, which the Post Office can scan to print your label. If you do not receive this email, please let us know as soon as possible.

We have a flat-rate return fee of £4 for items returned using this service. This cost will be deducted from the final refunded amount.

We offer free returns if there is a fault with the product, or we have made a shipping mistake. Free returns must be checked and authorised by our team — please use the returns portal and provide as much information as possible, including images, to help us process quickly.

We also offer free returns on any Tiki Surf Brand Wetsuits. For a free returns label for Tiki wetsuit returns, or for any other help, please contact us via our Contact page.

Returned items are the customer’s responsibility until they are received back into our warehouse.

We aim to process and refund returns within 7 working days of receipt.

*In-store purchases cannot be processed via the online returns portal. If you purchased in store and wish to return via post, please contact us via our Contact page and we’ll help arrange a Parcelshop drop-off.

If you have accessibility concerns and would struggle to reach a suitable Parcelshop, please contact us and we’ll help find a solution.

Size guide | O'neill. Wetsuits Men's

If your measurements border on the top end of your chosen size, go for the next size up. 

Size guide | O'neill. Wetsuits Men's

If your measurements border on the top end of your chosen size, go for the next size up. 

Push your performance to the next level with the O’Neill Hyperfreak Plus 5/4mm Full Wetsuit. Designed for cold-water surfing, this wetsuit combines extreme flexibility, lightweight construction, and advanced thermal properties. Featuring O’Neill’s exclusive TechnoButter3X and TechnoButter3 neoprene, it offers featherlight feel, rapid drying, and maximum stretch for unrestricted movement. The F.U.Z.E. chest zip system, fully taped seams, and ergonomic design ensure superior comfort, durability, and water protection in demanding conditions.

Technical Features

Neoprene & Flexibility

  • TechnoButter3X (Arms & Shoulders): Lightest, most flexible neoprene with smooth jersey interior/exterior

  • TechnoButter3 (Body & Legs): 20% lighter formula, 30% less water absorption, rapid drying and max stretch

  • Limestone Based Neoprene: Eco-conscious, high-performance material

Seam & Stitching Technology

  • TB3X Fully Taped Seams

  • Glued & Blind Stitched Seams (GBS): Watertight, flexible construction for cold water

  • Sidewinder S-Curve Seams: Enhanced mobility and fit

  • Contortionist Seamless Shoulder: Minimal seam placement for maximum paddle comfort

Zipper & Closure

  • F.U.Z.E. Chest Zip Closure: Free-floating zipper for easy entry, maximum flexibility, and reduced water entry

Performance Enhancements

  • Seamless Paddle Zones: Maximum comfort and reduced chafing

  • Krypto Knee Padz: Ergonomic knee protection for durability and performance