24" length of offers post-operative immobilization and protected range of motion with settings between 0ø - 120ø of flexion and 0ø - 70ø of extension in 7.5ø increments. One-piece easy on/off design. Breathable nylon/fiber construction with soft inner liner. Accommodates Ankle/Shoe Insert for added rotational control. Ideal for immobilization and protected range of motion associated with ACL, PCL, LCL and MCL surgeries/repairs.