O'Neill Technology for Wetsuits

FLUIDFLEX™ FIREWALL INSULATION Measurably Lighter, Warmer and More Flexible
Double SUPERSeam Weld All New narrower silicone-based urethane seal applied to both sides of a triple glued seam (Stitchless) 60% Thinner and Lighter.
Barrier-2 Featuring a pullover internal neck seal that blocks out water for maximum performance in cold to frigid conditions.
F.U.Z.E. ENTRY SYSTEM A super short Front Upper Zip Entry that is free floating like our patented Z.E.N. Zip Entry System. Very dry and flexible.