Made a pair for myself… made another pair for my daughter, and the red ones went to my mother-in-law, who has a smaller foot, (size 6). My daughter and I both wear the size 8 ladies. These are fun to make and last for years. I made a pair for my mother-in-law in red wool yarn, and she loves them:) If you need specifics, look at my projects page, and you will see the other pair of slippers, just like these, being “modeled” with cream colored p.j. bottoms, LOL! They are also a size 8 medium for ladies. I used the Knifty Knitter round green loom with 36 pegs for the size 8 ladies. I used the Knifty Knitter round red loom with 31 pegs for the size 4-5 ladies. When making men’s be sure you find out how large their foot is. I’ve made a pair on the largest round Knifty Knitter loom (41 pegs) for sizes 10-13. Just add extra rows for length.