Fitu Men's Cotton No Show Liner Socks 5 Pairs Pack with Silicone Heel Grip 75% combed cotton/23% polyester/2% spandex Imported Made From Combed Cotton,Much More Soft,Comfortable and Durable Premium Quality,100% No Show Socks,Long Lasting and Machine Washable Fits Shoe Size US 7-11 (Men) / EU 39-44 Good Matching for All Your Sneakers, Boat Shoes, Loafers Designed With Silicon Heel Grip To Prevent Slipping . Stays On Your Feet