Dr. Scholl While Sleeping MediQtto Super Cool New, Unopened Probably full leg. It extends almost to the groin. I measured it, so please use it as a reference. Size → Since there is no box, I'm guessing, but based on my body type, I think it's size L, not M. Total length from toe to thigh: approximately 77 cm Thigh width: 12 cm Toe width: 8 cm These are the measurements taken from a used sock. I'm not sure of the exact size because there is no box, so please understand this before purchasing! A few years ago? Probably about 4 or 5 years ago. I bought a pack of 2 at Costco, and this is one of them. It was too long and difficult to put on and take off, so I didn't use it very often, but it sometimes stuck to the Velcro part of my bag, and there are some threads coming out. There are some pills on the soles of the feet. I'm afraid it might tear if I try to remove the pills, so I'm selling it as is. Please purchase if you don't mind the small details, as this item has been stored at home. Yu-Packet Post