Toss lesser socks aside for the premium performance and comfort of the DeFeet Cyclismo 5in Socks. Designed in conjunction with DeFeet's professional athletes, these cycling socks feature a lightly compressive 5 inch cuff for optimal blood flow and support, with a left and right specific design for an anatomically correct fit. ThermoCool fabric actively wicks moisture off your feet, preventing the clammy, sweaty feel that's common on long rides in sweltering conditions. The No Feel Toe Seams prevent irritation along the sock's toe by tucking in the seams to prevent unwanted rubbing. Additionally, the Cyclismo 5in Socks use Meta pads along the ball of the foot for extra cushioning.