Medium fits Women's sizes 10 - 10.5 and Men's 9 - 9.5 * The DARCO WCS Wound Care Shoe System is the product of choice when dealing with Wagner Grade 3 or greater ulcerations * The four multi-density insoles can be modified  effectively removing pressure from the plantar aspect of the foot * Four Multi-density Insoles allow for the ultimate in customization and precisely targeted off-loading * Ultra-soft Plastazote? Lining provides a virtually friction-free contact surface that won?t exacerbate existing wounds * Genuine Leather Upper can be modified or cut away to provide even greater levels of pressure relief * Sold in pairs to eliminate discrepancies in shoe height and the potential associated knee and hip pain *HCPCS: L3260