Psycho Tech 4/3mm Chest Zip Full Wetsuit | Grey automatic-discount-30 crossed backstrap detailing and a

crossed backstrap detailing and a higher neck and arm line to keep you well covered as you bend and stretch

The Skins Series provide clean graphics and a variety of colors options

Firewall Chest

Along with glued and blindstitched seam construction

coming in wearable colours and always available at O'Neill

Psycho Tech 4/3mm Chest Zip Full Wetsuit | Grey automatic-discount-30 crossed backstrap detailing and aONeills PsychoTech combines our exclusive TechnoButter 3 neoprene with TechnoButter 3 Air Firewall insulation, Stitchless Seam technology with exterior Single Fluid Seam Weld, internal TB3X Tape and a F. U. Z. E Closure Sytem. Lighter, warmer, more insulating and quick drying with improved ease of entry. PsychoTech is the latest advancement in cold water wetsuit technology from the leaders in innovation for over 60 years.