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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.
FluidFlex™ Firewall – Measurably lighter, warmer and more flexible.
Glued & Blindstitched Seams – Double stitched partially through the surface and triple glued to create a watertight seam - tape is added to critical areas.
Heel Pull
Anti-Flush Shin Strap
Split-Toe for Improved Balance
Taped Interior Seams
Durable Outsole
Always rinse thoroughly inside and out with fresh water after every use. Hang to dry.