“Very happy with the short knee brace. I have previously spent hundreds of dollars on other types of knee supports without much improvement. I was dubious when i first saw it on the internet but it seemed to be different to others so gave it a try. I have a left knee degenerated with wear and tear that is at the stage of bone on bone and painfull to walk. I am so pleased to say it has allowed me to walk a lot better with far less pain and is comfortable to wear with or without the under sleeve. I am extremely happy with your Don Joy brace and will be ordering another one for my other aging knee. Thank you”