Mens Hyperfreak 4/3mm Chest Zip Wetsuit

By O'Neill


The O'Neill Chest Zip Wetsuit is the most sealed , lightweight and unique wetsuit on the market. This advanced technology allows you to preform at the highest level with materials so comfortable and lightweight you'd swear you were surfing naked. Featuring a minimal stitching design, raw cuffs, and durable Krypto knee pads. Quality, lightweight materials and attention to detail make for a comfortable wetsuit built to last.

Zipper Front on chest
suit thickness 4mm torso / 3mm limbs
water temperature

9th - 13th



Color Black
  • 360º barrier chest zipper with drainage holes
  • O'Neill's Technobutter 3. Maximum resistance hydrophobic neoprene, ENVY foam rubber core. Maximum warmth and comfort. built to last
  • Fully taped seams, lightweight elastic seam tape
  • Krypto knee padz for comfortable, flexible and abrasion resistant knee pads
  • Extra 0.5mm in seams glued with triple water-based glue
  • double seal necklace
  • Chest/Lower Body: Technobutter 3
  • Back / Arms / Shoulders: Technobutter 3X
  • External key pocket with loop