O'Neill Psychofreak 3.5/2.5 Back-zip Fullsuit

This suit is made with TechnoButter, the world’s most advanced neoprene. It is 20% lighter, has 30% less water absorbtion, quick dry properties, and is super stretchy. This new version is still lightweight and quick-drying, but now is even more durable with improved Velcro resistance. It also has Super Seam technology, making it 60% lighter and thinner than a traditional fluid seam.

In Stock


Key Features

  • Double Super Seal Neck
  • Double SuperSeam Weld (Watertight Stitchless Technology)
  • Super Minimal Seam Design
  • Super Seal Cuffs
  • Krypto Knee Padz
  • Externam Key Pocket with Loop
  • Plasma Wrist and Ankle Seals
  • Patented Z.E.N. Zip Closure system with Drainhole
  • Contortionist Seamless Shoulder
  • Strategic Seamless Paddle Zones
  • LSD: Lumbar Seamless Design


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