It constantly protects of patients’ lower limb and prevents skin irritation that other AFO products create. It helps alleviate pressure to the peroneal nerve because there is no more strap at the top pinching it tight. Its snug fit helps provide a healthy blood flow, acts as great filler for people wearing pants and can be worn all day without any discomfort. GREAT FOR YOUR BALANCE! The JAFO’s works on the TurboMed and LeifSpring AFO.