Cozy, comfortable, and warm slippers for all seasons or just to keep your feet off the cold floor. Come in a variety of colors and five sizes and have a reasonable amount of stretch for all day snuggly comfort. Size. Size ins. Approximate shoes sizes XSml. 7.5 to 8. (W) 5-6 (M) 7-8 Sml. 8 to 8.5. (W) 7-8 (M) 9-10 Med. 8.5 to 9.5 (W) 9-10 (M) 10-11 Lrg. 9 to 10.5 (W) 10-11 (M) 11-12 XL. 10 to 11.5 (W) 11-12 (M) 12-13