Very good condition – The Shock Doctor 872 ultra knee brace with bilateral hinges in size large is designed for compression, stabilization, immobilization, and arthritis support. This unisex brace is suitable for adults and features neoprene material in a sleek black color. It is specifically designed for gym and training activities, providing the necessary support for the knee while allowing for flexibility and mobility. The bilateral hinges offer added stability and security for the knee joint, making it an ideal choice for individuals seeking reliable orthopedic support.