Our crew socks now have a higher 6 inch ribbed cuff for a more casual look. 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. • "Stretch-to-Fit" sizing system and our 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. • double stitched heel & toe for added strength and durability. • Superior Quality and High-Tech Comfort in every SockGuy sock we make.