As a short, curvy woman I really wanted these to work for me as inner thigh chaffing is the bane of my summer existence.  They do prevent chaffing, but as I am 5'2" these bands cover almost all of my thighs and show under most of my above the knee dresses.  I do not want them to be seen, so I haven't worn them outside the house.  They also make an annoying sound while I am walking around.