With the high rise cuffs, We taken classic cycling performance and modernized the style making the Comp Racer High Rise Sock favorites of road racers and trail riders alike. Put on a fresh pair for the ride into school or work and when you get there, swap in a stylish option to match your get-up for the day. Premium Polyester Construction. 55% Coolmax, 30% Polyester, 10% Elastic, 5% Lycra. High-Rise 6" Cuff.