When choosing a slipper size please consider how you'd like your slippers to fit YOU -- or if they are a gift, the giftee. Some people like a snug-fitting slipper while other people (like ME) want a looser fit. Remember, as with most slippers, these will loosen up over time! I wear a women's size 8 and the medium fits ME perfectly! They're a little roomy but that how I want them to fit me!
