Used O'Neill 4/3mm Psycho Tech Chest Zip Full Wetsuit-Black/Black-XL Dive Computer Accessories - Black models deliver a

- Black models deliver a more traditional "feel" with slightly negative buoyancy

Cut-outs assist with drying of line

The 100% liquid silicone mouthpiece and flex tube ensure comfort in every situation

Created after years of research and testing

These diving knives blades are made of 420 Stainless and Titanium

Used O'Neill 4/3mm Psycho Tech Chest Zip Full Wetsuit-Black/Black-XL Dive Computer Accessories - Black models deliver aPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION 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: F. U. Z. E. Closure (Chest Zip) 360 Barrier with Drain Holes Super Seal Low