Nike Men's No-show cotton socks (White, Medium (6-8)) 76% Cotton 16% Polyester 6% Nylon 2% Spandex 6 Pair | Shoe Size - 6-8 Men's/ 6-10 Women's | Medium Enhanced fit with mid-foot arch compression. Reinforced heel and toe for enhanced durability. Moisture-wicking cotton keep feet dry and comfortable. Cushioned terry foot for comfort and shock absorption.