Mueller ATF3 Ankle Brace Size XS

New and improved inner belt protects against inversion sprains PRESSURE RELIEF ACROSS ANKLE TIPS | Stiff plastic inserts act like tendons reinforcing both Box contents: 1 piece, suitable for both feet (left and right) Size (according to shoe size): XS: 38-40 S: 40-42 M: 42-44 L: 44-46 XL: 46-48 Class 1 Medical Device, endorsed by the World Federation of Athletic Training & Therapy