Read – I don’t see any signs of use so I listed this item as new. I am the second owner of this & don’t know the braces past. Please see all pictures to determine condition. After calling the company to try to figure out size, they said they matchup under sleeve (large) with size of brace. Also, they don’t mark brace with size or model which doesn’t make much sense to me. If you need any more information or pictures to help determine the size, please feel free to reach out to me. Townsend Motion Hinge Right Knee Brace Size Large Red W/ Under Sleeve