This aircast is preowned but still in good condition. It is a size medium. The Aircast AirSelect Standard Walker Brace and United Ortho Short Air Cam Walker Fracture Boot bundle combines a lightweight, ventilated walking boot brace with a sturdy, supportive short cam walker boot for ankle and foot injuries. The Aircast AirSelect brace features a semi-rigid shell to support the limb and SoftStrike technology to absorb shock, allowing you to maintain an active lifestyle during recovery. Overlapping air cells provide pneumatic compression to reduce swelling quickly. The open frame design circulates air to keep your foot cool and dry. The United Ortho cam walker boot supplies stability and protection with its plastic uprights reinforced by steel. Its rocker sole and shock-absorbing insole facilitate near-normal walking motion