We like a cycling sock that is designed to keep us cool and dry during hot, summer rides. Constructed with lightweight fabric, the RSR Socks wick away sweat from the foot and dry quickly to ensure a comfortable all-day ride. The 240-needle InfraRed Yarn construction offers a seamless, sleek design that eliminates friction against the skin and provides medical grade compression, improving blood circulation and creating an extremely comfortable and supportive feel.