These socks look good on or off the bike. Made with 75% ultra-wicking micro denier acrylic, 15% nylon, and 10% spandex for exceptional comfort and strength. SockGuy socks feature a Stretch-to-Fit sizing system and an exclusive Easy-Fit cuff for a perfect fit every time, on any foot. The materials used, coupled with tried and true construction practices, create superior softness, unmatched comfort, and help eliminate blisters and hot spots. The performance and comfort package is completed with featured strength and durability that results from a double-stitched heel and toe.