TechnoButter 3 [Arms, Shoulders, Shins, Calf] – O'Neill's exclusive, maximum stretch, hydrophobic neoprene features 3 layers of material. The maximum stretch hydrophobic jersey exterior stays flexible and dry by shedding water for the lifetime of the suit. An Envy foam rubber core features featherlight warmth through the use of a microscopic air-cell rubber formula that increases the insulation factor by decreasing mass. Finally, a pre-stretched interior jersey retains its form for maximum flexibility and snaps back to hug the body for ultimate warmth and comfort. Built to last.

TechnoButter 3 Air-Firewall Smoothskin [Chest and Back] – TechnoButter Air technology is a complex 3D structure of neoprene and trapped air. Think double pane windows, more air = more warmth. The TechnoButter Firewall inner lining is 20% lighter and has 30% less water absorption resulting in the warmest, lightest and fastest drying material available. The exterior is water and wind resistant to do battle with the cold.

TechnoButter 3 Firewall [Thigh and Butt] – An exterior jersey built with epic stretch and hydrophobic yarns sheds water for sesh after sesh, with an Envy foam rubber core to help trap air and keep you warm without undue bulk. The interior Firewall jersey helps retain heat while shedding water inside the suit for the ultimate insulation.

60°F - 65°F

Fuze Entry Closure – F.U.Z.E. Front Upper Zip Entry (chest) uses the same technology as O'Neill's Patented Z.E.N. Zip entry with drain holes to keep you dry and feeling loose.

Fluid Seam Weld – 8mm silicone-based urethane sealed exterior with a triple glued and blind stitched interior. Watertight, durable and ultra flexible seam.

Redzone Water Resistant Zipper – Urethane coated, offset zipper teeth interlock to stop leaks and keep water from entering the suit.

External Key Pocket with Loop

Double Seal Collar

Always rinse thoroughly inside and out with fresh water after every use. Hang to dry.