Nike Performance Cushion Quarter Unisex, Multi-Colour, Size 2XS, 10278825. The nike performance cushion quarter socks: comfort and support: Made with a cotton blend that helps keep sweat at bay, the Nike Performance Cushion Quarter Kids' Socks (3 Pair) offer arch compression for a secure fit., Benefits: Sweat-wicking fabric to help keep feet dry and comfortable, Rib cuffs for a snug, comfortable fit, Reinforced heel and toe for enhanced durability in high-wear areas, Arch support for a secure fit, Product details: Fabric: 68% cotton 29% nylon 2% elastane 1% polyester, Machine wash, Imported: .