I bought the small size calf sleeve to wear at night for poor circulation in my calf. The small went up to 16" calf. It turned out to be a little tighter than I wanted. I could use it on my wrist so that was OK. Bought the larger size and they are too long but I am using them at night when I am not wearing compression socks. I have used incrediwear products before and really like them.
Smart Old Gal