The Gore-Tex® Ocean Racer Boot: made for the harshest conditions. For complete waterproof protection and optimal breathability, the boot features the toughest Gore-Tex® footwear membrane available. The Cordura® upper and gaiter ensures outstanding durability. Areas prone to abrasion damage have also been reinforced with scratch rubber for complete protection. GripDeck rubber and a GripFlex tread to the sole supplies exceptional, multi-directional traction on deck. And a unique DynamicFit bellowed tongue and bungee lacing system provides a locked-down, comfort fit. Extremely tough yet these boots feel lightweight on the feet allowing you to move around with ease. Along with being brilliantly breathable, your feet are well insulated from cold water, resulting in a versatile boot loved by the best offshore sailors in the world.