Our foam-padded lace socks help guard against the cause of blisters. Size chart Size US Men's US Women's UK Men's UK Women's EU S 3-5.5 5-7.5 1.5-4.5 3-5.5 35-37 M 6-8.5 8-10.5 5.5-8 6-8.5 38-42 L 9-13 11-13.5 8.5-11.5 9-10 43-46 Don’t suffer from uncomfortable shoes any longer. Simply put on a pair of Shezza socks and let all of your blister problems fade away. Say "hello" to your new walking, hiking or running buddy. Your purchase supports a small, female-owned business!