Nextep Air “Shortie”, Large. Female shoe size: 11-14. Male shoe size: 10-13. Provides protection and edema control following trauma or post-opertive procedures. A medial/lateral dual air cell 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 priovides 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. Packaging: 1/Each.