Step Up Your Sock Game! 🧦 Machine washable for effortless maintenance. Designed to fit men's sizes 10-13 for a snug, comfortable fit. Arch support technology minimizes bunching and sliding. Available in a variety of designs and colors to match your vibe. Crafted from 96% polyester for a soft, breathable feel. 6-pack mesh ventilation arch support The Columbia Men's 6 Pack Athletic No Show Socks are engineered for comfort and performance, featuring a blend of 96% polyester and 2% spandex. With mesh ventilation and arch support, these socks are designed to stay in place while providing a stylish touch to your athletic wear.