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The O'Neill 4/3 Ninja Chest Zip Wetsuit comes in with top-tier features, impeccable durability, and a value unmatched by competitors. The UltraFlex neoprene allows for complete freedom of moment, a double-lined FluidFlex Firewall neoprene in the chest, butt, and thighs provide the Ninja Chest Zip with enhanced durability and provide additional warmth and F.U.Z.E. chest zip closure keeps the suite waterproof and allows for struggle-free entry and exit.
UltraFlex Neoprene [Sleeves, Entry, Top Shoulder, Side Panel, and Lower Legs] – High-performance super-stretch neoprene with a durable outer skin that resists velcro pulls and snags. Stretch factor: 150%
Double Lined FluidFlex Firewall Neoprene [Chest, Thigh, Butt] – A category of high stretch neoprene with an ultra soft hand and insane affordability. Stretch factor: 100%
F.U.Z.E. Chest Zip Closure – O’Neill’s exclusive F.U.Z.E. (Front Upper Zip Entry) system offers a fresh alternative. Using the same free floating zipper technology as the patented Z.E.N. ZIP closure. The F.U.Z.E. closure keeps you dry and allows unrestricted flexibility.
Double Super Seal Neck – Fully adjustable glideskin seal. Comfortable and watertight.
55°- 64° (C 12° - 17°)
Internal Ultraflex Taped Seams Throughout Most of the Suit for Better Seal
Strategic Seamless Paddle Zones
External Key Pocket with Loop
Hand-Cuff Stitch Sleeve Anchor
Krypto Knee Padz
Triple Blindstitched and Glued Seams in Sleeves for Maximum Flexibility