O'Neill 3mm Heat Split Toe Wetsuit Boots 2026 - 13 Package (13) + L Gloves in Black size 13/L | Rubber/Neoprene

evo.com | O'Neill Wetsuit Booties > Trusted from the very beginning, the O'Neill 3mm Heat ST Boots are your ticket to cold water enjoyment. Featuring an anti flush shin strap and split-toe for improved grip. Glued & Blindstitched Seams Double stitched partially through the surface and triple glued to create a watertight seam - tape is added to critical areas. Always rinse thoroughly inside and out with fresh water after every use. Hang to dry. Anti-Flush Shin Strap Heel Pull FluidFlex(TM) Firewall Measurably lighter, warmer and more flexible. Some may call you crazy for heading out when you do, but, you pay no mind because you have the fully sealed, O'Neill Psycho Tech 1.5mm Gloves to back you up. TechnoButter 3 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 Firewall The most insulative, lightest neoprene foam core ever, with a heat retaining thermal interior layer and quick dry properties. TechnoButter Fluid Seam Weld A revolutionary seam construction that utilizes an 8mm non-chafing high-grade silicone-based urethane applied in liquid form to the outside of a glued and blindstitched seam completely blocking out water without restricting flexibility. | O'Neill 3mm Heat Split Toe Wetsuit Boots 2026 - 13 Package (13) + L Gloves in Black Size 13/L | Rubber/Neoprene