Lightweight Recovery Boot for Ankle & Foot Injuries Key item features Lightweight Design: This full-shell walker boot is 30% lighter than comparable options, minimizing fatigue during extended wear and aiding in recovery from ankle and foot injuries. Enhanced Stability: Features a durable hard shell design with dual air chambers and a built-in air pump for personalized compression and support. Improved Mobility: Dynamic Air Stride Technology absorbs heel strike shock, while a narrow heel width and scalloped no-slip tread ensure secure footing and a natural gait. Optimal Alignment: A narrower base helps match the height of the other foot, promoting better hip alignment during the recovery process. Injury Indications: Suitable for various conditions including ankle sprains, forefoot sprains, stable foot fractures, distal tibial fractures, post-operative rehabilitation, and soft tissue injuries. like new condition - Dr. put it on in Urgent Care after sprayed ankle. Worn just to get from the Dr. office to the car and then home and never used again. Insurance charged $400 for it! what a deal! the booklet with instructions included but it's very straight forward and easy to put on and take off, very comfortable