X socks mountain biking discovery socks have been specially developed to keep your feet healthy warm and dry while out riding through sometimes unpredictable conditions they also offer protection against skin injuries from falls sharp thorns rough undergrowth and whipping bushes the sock cuffs self adjust for a non constricting non slipping fit elastic x crossreg bandages protects and stabilises the ankles while still permitting full range of movement the patented airconditioning chan