Dual-support features internal figure-8 straps that wrap the foot and ankle for extra stabilization. Designed for easy application, adjustment, and removal with nylon construction and foam padding interior; features a breathable tongue, full elastic back, and seamless arch. Ideal for daily or athletic activity to support weak or injured ankles. Fits right or left. Color: Black. Manufactured for FLA by Swede-O . HCPCS Code: L1902
| Series | Sizes | Mens Shoe | Womens Shoe |
| 40-511 | Small | 6 - 7 | 7 - 9 |
| 40-511 | Medium | 8 - 10 | 10 - 12 |
| 40-511 | Large | 11 - 12 | 12 - 13 |
| 40-511 | X-Large | 13 - 14 | Over 14 |
Size according to US shoe size.