64% Premium Cotton/15% Nylon/15%Polyester/6% Spandex Imported Pull On closure ABOUT COLOR: this mens athletic socks come with assorted collection – 1 pair of Navy, 1 pair of Brown, 2 pairs of Dark Grey SIZING: Fits Mens shoe sizes from 7 to 12 *Model in images is a US Mens 9.5 shoe size* PREMIUM MATERIALS: The Ultra Premium Cotton allow the feet to breathe and prevent any sort of discomfort throughout the day SPECIAL FEATURES: The Ultra Premium Cotton and Reinforced Arch Support area combined with the precise fit foot fatigue and prevents moisture from affecting performance. The heel and forefoot are padded to create a well cushioned feel underfoot 4 pairs of men’s quarter socks enclosed. Recommended wash before wear and dry on low heat. A slight shrinkage is normal for high cotton socks after first wash. But high percentage of spandex provides our men’s socks great stretch and elasticity to fit your feet.