O'NEILL Hyperfreak Chest Zip S/S Full

Premium Performance, Total Freedom Feel
The Hyperfreak Chest Zip Entry by O’Neill is the brand’s most exclusive, lightweight, and fully sealed wetsuit. Its advanced design lets you perform at your best with such comfort that it feels like surfing naked.

Next-Generation Technology & Materials

TechnoButter 3 & TB3X
O’Neill’s softest, most flexible, and lightest neoprene ever.

• 20% lighter

• 30% less water absorption

+0.5 mm extra thickness this season
More neoprene = greater warmth and thermal protection.

Key Features

F.U.Z.E. Entry System (Front Upper Zip Entry)
Inspired by the patented Z.E.N. ZIP system.
✔️ Unrestricted flexibility
✔️ Floating, watertight closure

Sealed, glued, and blind-stitched seams
Triple-glued + soft neoprene taping
Enhanced durability and water tightness

Double seal collar
2-layer design with 360° smooth skin lining
Secure fit with no water entry

Seamless panels in critical areas
Ergonomic movement with no chafing under the arms

Krypto knee pads
High-stretch ergonomic neoprene
Extra protection in high-wear areas

External key pocket with loop
✔️ Easy access
✔️ Secure
✔️ Made with Fluid Seam Weld technology + UltraFlex DS