19190EX come in 3 pairs in a package. The socks have thick layers of pile-woven cushioning on areas that need more padding and thin layers on areas that do not need it. The material helps to wick sweat out to keep the feet dry.
Composition: 75% Cotton, 15% Polyester, 7% Nylon, 3% Polyurethane
YONEX Socks Size
Small (Men 4.0-7.0us) (Women 5.5-8.5us) (22.0-25.0cm)
Medium (Men 7.0-10.0us) (Women 8.5-11.5us) (25.0-28.0cm)
Large (Men 10.0-13.0us) (28.0-31.0cm)