Very disappointed that this knee band is not made in a smaller size. From what I can tell Nike only makes it in Med and Lrg - no small. I am a 5'6" female - medium build - and it was 1" too big.
I use to use full knee pads for my knees for support. The Nike bands are outstanding. Any joint pain I had before is no longer present with these knee bands. Should have used them years ago.