Athletes everywhere will love the comfort and classic 3" sock from SockGuy. Made with 75% Ultra-wicking Micro Denier Acrylic, 15% Nylon, and 10% Spandex for exceptional comfort and strength. All SockGuy socks feature the Stretch-to-Fit? sizing system and exclusive Easy-fit? cuff for a perfect fit every time on any foot. These features create superior softness and comfort and help eliminate blisters and hot spots. They also feature a double stitched heel & toe for added strength and durability.