From Skechers, the Men's Delson 3.0 Roth Washable Slip-Ins™ feature: Engineered knit and synthetic upper Crafted with 100% vegan materials Machine washable Skechers Hands Free Slip-ins™ for an easy fit Stretch laces for slip on style with a Classic Fit Skechers Goga Mat Arch™ supportive cushioning Exclusive Heel Pillow™ holds your foot securely in place Skechers Air-Cooled Memory Foam® cushioned comfort insole Rubber outsole Imported.