O'Neill Psycho Tech 4/3+mm Men's Back Zip Full Wetsuit

O'Neill Psycho Tech 4/3+mm Men's Back Zip Full Wetsuit

O'Neill's Psycho Tech combines our exclusive TechnoButter 3 and added heat-generating TechnoButter Air-Firewall. It's offered in a wide range of styles with the hi-tech features you need to stay warm and toasty in any condition.

Features:

• Z.E.N. Zip Closure (Back Zip)
• Anti Flush Barrier
• Super Seal Low Profile Cuffs
• Stitch-less Seam Technology
• Fluid Seam Weld
• Plasma Wrist and Ankle Seals
• Redzone Water Resistant Zipper
• Krypto Knee Pads
• Arms / Shoulders / Shins / Calf: Technobutter 3
• Chest / Back: Technobutter 3 Air Firewall Smoothskin
• Thigh / Butt: Technobutter 3 Firewall
• Plus (+) = .5mm Extra thickness for even more warmth
• Aqua Alpha Solvent Free Neoprene Laminaiton