O'Neill Men's Psychofreak Zen Zip 3.5 / 2.5 MM FullsuitThe O'Neill™ Men's Psychofreak Zen Zip 3.5 / 2.5 MM Fullsuit has the most advanced Neoprene on the market.
Psychofreak wetsuit series: lighter, more insulated and dries more quickly. - Super minimal seam design. - External key pocket with a loop. - Plasma wrist and ankle seals. - Contortionist seamless shoulder for paddling comfort. - Strategic seamless paddle zones. - LSD: lumbar seamless design for comfort. Super seal cuffs: O'Neill's best seal. - Fused to be low profile at the end of the cuff. Patented Z.E.N. zip entry with a drain hole. - Beware of imitators. - Pullover internal neck seal to keep water out. - Maximum performance. - If any water penetrates the collar or super short zipper is blocked by the barrier and sent out via the drain hole. - Double super seal neck. Weld Superseam Stitchless Technology®: double supreme weld. - Narrower, urethane seal placed on both sides of a triple-glued seam. - Stitchless. - Silicone based. - 60% thinner and lighter. Technobutter air Neoprene: most advanced super stretch Neoprene available. - 17% lighter. - 30% less water absorption. - Quick dry properties. Neoprene thickness ranges from 3.5 to 2.5 mm. - Technobutter air: chest, back, thigh and rear. - Technobutter Neoprene: arms and lower legs. - Krypto knee padz: knees. - Glideskin: neck facing. Imported.