This design has been granted the Seal of Acceptance by the American Podiatric Medical Association (APMA) Skechers Hands Free Slip-ins® back heel Heel Pillow® holds your foot securely in place Patented Skechers Arch Fit® contoured footbed with podiatrist-certified arch support, developed with 20 years of data and 120,000 unweighted foot scans Contoured footbed helps mold to your foot to reduce shock and increase weight dispersion High-rebound Comfort Pillars® for added support