O'Neill Psycho One 5/4mm Back Zip Full Wetsuit - Black/Acid Wash

The Psycho One offers unparalleled premium lightweight flexibility, with a Technobutter 3 exterior jersey, made with hydrophobic yarns that keep you flexible and dry by shedding water for the lifetime of the suit, built to last! Also equipped with an Envy foam rubber core, constructed with a microscopic air-cell rubber core formula, which increases the insulation factor by decreasing mass. The interior jersey is made with TechnoButter 3X, which is pre-stretched for maximum flexibility, snaps back to hug the body for maximum comfort.

O'Neill Psycho One 5/4mm Back Zip Full Wetsuit - Black/Acid Wash features:

• 5/4mm


• Full Body TechnoButter


• Z.E.N. Closure (Back Zip)


• Anti-Flush Barrier


• Double Seal Collar


• Super minimal seam deisgn


• Contortionist seamless shoulder


• Plasma wrist & ankle seals