Provides protection and edema control following trauma or post-operative procedures. A medial/lateral dual aircell system inflates both sides of the liner equally and is easily adjusted with an integrated pump for proper compression, comfort, and custom fit. A secure, full wrap-around shell provides maximum support for ligament and tendon repair, osteotomy, pinning procedures, stress fractures or post-operative bunion surgery. Cushioned, non-slip rocker sole. Washable brush nylon foam liner with toe cover for maximum comfort.