H.K.O. Hinged Knee Orthosis ? Anterior Closure, XL

Please see alternate images above for SIZING and additional description information. --H.K.O. Hinged Knee Orthosis ? Anterior ClosureAnterior closure design for easy application Perforated material allows for cool comfort and compression Polycentric Hinges Open popliteal eliminates bunching behind the knee Hinges are covered for sports activities Reorder No. Size Knee Circumference 0814 6291XS 12""-13"" 0814 6292Small 13 1/4""-14"" 0814 6293Medium 14 1/4""-15"" 0814 6294Large 15 1/4""-17"" 0814 6295XL 17 1/4""-18"" 0814 62962XL 18 1/4""-21"" 0814 62973XL 21""-23""