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A quality 3/2mm full wetsuit with minimal seams for unbelievable mobility and a glove-like fit without pressure points.

For unrestricted mobility and an incredible fit while you surf, turn to the O'Neill Men's Psycho 1 Z.E.N. 3/2 Wetsuit. The Psycho 1 has minimal seams so you get crazy stretch and no pressure points, and the 3/2mm Technobutter neoprene holds more air bubbles, which means it absorbs less water for a lighter, warmer, and more flexible feel. In addition, its fluid seam weld construction uses a silicone-based urethane seal applied to the opposite side of its glued and blindstitched seams to block out water without restricting flexibility. Plasma wrist and ankle seals also prevent flushing issues

The Psycho 1's strategic seamless paddle zones and contortionist seamless shoulder design further enhance flexibility. O'Neill engineers gave the Psycho 1 a Z.E.N. back entry system with drain hole which features a pullover internal neck seal that blocks out water for maximum performance. Any water that does happen to penetrate the Z.E.N. collar or super-short zip is blocked by the Barrier-2 and forced out the drain hole. A double super seal neck also provides wide adjustability and a comfortable closure. Krypto knee pads enhance durability and offer improved comfort, and an external key pocket with loop ensures your car or hotel key doesn't end up on the ocean's floor.
  • 3/2mm Technobutter fabric
  • Cool to warm surfing conditions
  • Fluid seam weld construction, glued and blindstitched seams
  • Plasma wrist and ankle seals
  • Super-minimal seam design
  • Strategic seamless paddle zones
  • Contortionist seamless shoulder design
  • Patented Z.E.N. back zip closure system with drainhole
  • Double super seal neck
  • Krypto knee pads
  • External key pocket with loop

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O'Neill Psycho 1 Z.E.N. 3/2 Wetsuit - Men's

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Your community contributions

Psycho 1 Features close up

Psycho 1 Features close up

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TechnoButter Neoprene (20% lighter, 30% less absorption with quick dry properties) combined with Single Fluid Seam Welds (watertight seam tech).