DC Men's Travis Rice Snowboard Boot Textile/Synthetic Imported Extreme Textiles that were originally used by the military! urved tongue for the best fit around the shin, with no pressure points Anatomically designed for a secure heel and ankle hold with a narrower heel cup and reduced in-step for a better fit. Full range of movement while flexing in the boot, meanwhile keeping the heel planted for the most efficient transfer of energy from you to the board. DC's main outsole technology providing traction, durability and cushioning in an extra light outsole. Specialised tread patterns for ascending, descending and pushing whilst on the board.