S/M = Men's 4-7, Women's 5.5-9
L/XL = Men's 7.5-12, Women's 10+
Engineered with advanced HEIQ silver ion technology, the breathable 200-gauge yarn blend (45% polyester) actively fights bacteria and odor to keep you fresh on every ride. With strategic cushioning in the key areas where you need it most, the sock delivers amazing support, mile after mile.