MumMe Men's Organic Cotton Shoe Sock Set (2 pairs), Sneakers - One Size Eco-Friendly. Made with Organic Cotton We use a higher yarn count to be softer and more comfortable than many other novelty socks Silicone non-skid print on bottom of socks to help prevent slipping (PVC Free) Matching Baby/Kid Sock Set also available (for purchase separately) Fits shoe size 8-11