Take a vacation from normal, boring socks with Bahama Mama FLAT SOCKS. The only Hawaiian shirt made for your feet, they’re the perfect pair for island cruising, cocktail sipping, or on-the-clock daydreaming. When you slip Bahama Mama FLAT SOCKS into your boat shoes, loafers, dad sneakers, and other shoes, you’ll be saying, “Aloha!” to one of their freshest styles. Sizing: These socks are trim-to-fit. The Small size fits up to women's size 11 (or men's size 10). If possible, remove the shoe’s insole and use it as a guide for trimming your FLAT SOCKS. Replace shoe insole when finished. If your shoe’s insole is glued in or difficult to remove, use trim guides stamped into the underside of FLAT SOCKS to trim to the right size.