These have never been worn. They didn’t fit my mom, so that is the reason why selling . The Thuasne Rebel Reliever Knee Brace is designed specifically for individuals with osteoarthritis, providing comfort and support for the knee. Made from durable nylon material, this adjustable brace is a size MD and comes in a sleek black color. With a CE Mark certification, this unisex knee brace by Thuasne is designed for adults and features a breathable design with a length of 14 inches and a width of 7 inches, offering relief and stability for those in need of orthopedic support