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It doesn't matter how cold the water is; when conditions are on, you're heading for the waves.

Keep yourself from turning into an iceblock with the O'Neill Men's Psychofreak 3.5/2.5 Z.E.N. Wetsuit. State-of-the-art Technobutter neoprene in the chest, back, and lower core panels hold more air and absorb less water, resulting in a much lighter suit that doesn't sacrifice any warmth. Its Lumbar seamless design (LSD) consists of a large panel in the rear area of the wetsuit to minimize water entry and maximize stretch and overall comfort when you spend a significant amount of time sitting up on your board to view the oncoming sets. Seamless paddle zones (ergonomic undersleeve panels) allow for unrestricted motion and eliminate rashing issues while a minimal seam design provides maximum flexibility in cold surfing conditions.

Thanks to its double superseam welded construction, the Psychofreak's seams are 60% lighter and smaller (8mm vs. 20mm) for a stronger, more lightweight, flexible wetsuit. Super seal cuffs also create a lower profile at the cuff ending, prevent water entry and improving durability in the wrist and ankle areas. Incorporated with a Z.E.N. back zip closure, the Psychofreak features a pullover internal neck seal that blocks out water for maximum performance while Barrier 2 technology blocks penetrating water and forces it out the drain hole. Krypto knee pads with ergonomic shaping offer durability and help protect your knees when you duck dive. The external key pocket houses your car or beach house key.
  • 3.5/2.5mm TechnoButter Air neoprene fabric
  • TechnoButter neoprene chest, back, and lower core panel insulation
  • Cold surfing conditions
  • Lumbar seamless design
  • Seamless paddle zones
  • Double superseam welded construction
  • Super seal cuffs
  • Z.E.N. zip closure with Barrier 2 technology
  • Krypto knee pads
  • External key pocket

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O'Neill Psychofreak 3.5/2.5 Z.E.N. Wetsuit - Men's

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2 5

Psychofreaked out

Bought this suit on sale at Jack's in Huntington late 2012. It was nice and warm for the duration of last winter, and put it away in May when I switched to a lighter suit. I have used it this winter once the water dipped below 60. It now leaks through many of the seams and I had to have a three inch seam repaired above the knee pad. The liquid seam seals are disintegrating in the stress areas. Not pleased with what is a premium wetsuit. I'm no stranger to wetsuits, I take good care of them, and I've been surfing since 1967.....last time I buy this brand.