This brace was wonderful! My husband has very large legs and also has swelling in his legs due to clots from a while back. This was wonderful to brace his knee. He couldn’t walk on it but with the help of this brace he’s almost pain free. Because the brace opens up the range of adjustments is much larger than one that is solid. Sometimes if you have a painful knee pulling up the brace onto the knee is so painful. With this it can be positioned then fastened and then adjusted. I was surprised that even the XXL we purchased from the athletic store was too small. This is a great price too. Great product!