Material: 20% Coolmax 77% Nylon 3% Elastane Size: M fit for shoe size 8-12;L fit for shoe size 10-14. Selling point: 1.This socks are the ones that keeps your feet dry inside your shoe these socks feature Dri-Fit fabric to wick sweat away and keep you cool and comfortable. 2.With a different design on the instep to make your foot more breathable. 3. left/right specific design for a better fit supportive fit with arch compression and a reinforced heel and toe for enhanced durability. 4 Material: 20% Coolmax 77% Nylon 3% Elastane Size: M fit for shoe size 8-12;L fit for shoe size 10-14. Selling point: 1.This socks are the ones that keeps your feet dry inside your shoe these socks feature Dri-Fit fabric to wick sweat away and keep you cool and comfortable. 2.With a different design on the instep to make your foot more breathable. 3. left/right specific design for a better fit supportive fit with arch compression and a reinforced heel and toe for enhanced durability. 4.Over the calf /Over Knee length for general coverage and protection this fashion sports socks show your style. 5.If you like doing sports it's the best choice for you!0