From Skechers, the Men's Slip-ins: Arch Fit Superior-Talbert Machine Washable Slip-Ons feature:  Canvas upper Skechers Hands Free Slip-ins® for an easy fit Synthetic lining Heel Pillow® holds your foot securely in place Patented Skechers Arch Fit® insole system with podiatrist-certified arch support Podiatrist-designed shape developed with 20 years of data and 120,000 unweighted foot scans Removable insole helps mold to your foot to reduce shock and increase weight dispersion Super flexible traction outsole Machine washable Imported.