These Nike Matchfit Knee-High Socks are designed for optimal comfort and performance. Made with a blend of Polyester, Polyamide, Cotton, and Elastane, they offer breathability to keep your skin dry. Cushioning is strategically placed in high-wear areas to absorb impact, providing support during activity. The socks feature a differentiated design for the left and right foot for a better fit. Composition: 92% polyester / 5% cotton / 3% spandex.