JIANLANG Men's 4 Pairs Cotton No Show Socks for loafer With Anti-slip Heel Grip 75% cotton 75% cotton so keep your feet cool and comfortable. Long lasting and Machine washable. Premium Quality, Great Fit and 100% no show Non-slip silicone grips around the heel prevents slipping off Good Matching for All Your Sneakers, Boat Shoes, Loafers Package: 1pairs of each colors in picture,total 4pairs.