The RCAI Knee Immobilizer is constructed of breathable, anti-microbial foam material that “wicks” away moisture from the skin. The posterior aspect of the splint is uniquely tailored for a more custom anatomical fit. It has a movable tri-panel design to accommodate multiple circumference sizes. The loop and lock closure straps provide optimum fit and adjustability. The splint features lightweight aluminum posterior, medial and lateral stays. Includes Gator tabs.