Whatever speed you take to the trail, the Injinji Trail Midweight Mini-Crew CoolMax Sock has your back. Or, your foot, more accurately. This CoolMax sock wicks away sweat and encourages it to evaporate to help keep your foot cool and chafe-free. It features Injinji's toe-separating design that helps you utilize your whole foot by encouraging anatomical alignment. Assisted by a supportive arch band, this sock's double-thick cuff and cushioned footbed prevent chafing by holding the sock in its precise position.