NFL Low Profile slippers from Comfy Feet are the perfect gift for your favorite football fan. They are officially licensed and decorated in team colors, with the team name on the side and team logo on tongue. The soft polyester construction ensures a warm, toasty fit, great for kicking back and watching the game.Unisex sizing. Sizing Chart: Small: Mens 4, Womens 5.5 / 6 Medium: Mens 4.5 /6, Womens 7 / 8.5 Large: Mens 7.5 / 9 Womens 9 / 10.5 X-Large: Mens 9.5 / 10.5, Womens 11 / 12