iWalk 3.0 hands-free crutch. Easily manage your daily activities. Go up and down stairs, walk your dog, work in your kitchen, push a shopping cart, get back to work, etc. Designed for all non-weight bearing lower leg injuries including Achilles injuries, foot/ankle sprains and fractures, foot ulcers, tibia/fibula fractures and below knee amputees. This hands-free crutch is easy to use and comfortable.