O'Neill 4/3mm Psycho Tech Back Zip Full Wetsuit Size:X-Large The Teric has four buttons

The Teric has four buttons and incorporates situation adaptable logic menus to make operating and diving the device very intuitive

The rechargeable version can increase lumen output up to 1200 lumens

Use preloaded activity profiles for trail running

Includes molded D-rings for optional shoulder strap

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

O'Neill 4/3mm Psycho Tech Back Zip Full Wetsuit Size:X-Large The Teric has four buttonsO'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 Padz Arms Shoulders