Designed in collaboration with one of the greatest snowboarders of our generation, the Xavier De Le Rue Pro Series Sock is a sock befitting a 3x Freeride World Tour champion and 4x World Boardercross Champion. Built with the needs of snowboarders in mind, Xavier desired a sock with light cushioning specifically placed for snowboard boots and the pressure of bindings. Definitive Fit System Stay up cuff Achilles and ankle band support Snug "Y" fit heel Instep support Mesh ventilation Impact cushion zone Ghost seam