Premium arch support and sculpted heel cup for stability and support provide proper alignment to help prevent and reduce foot pain Soft, wide upper strap with faux weave look Slip-resistant and non-marking sole 100% recyclable (plastic symbol #3) and made from a blend of used shoes, scrap material, and their own proprietary bio-based material Waterproof and machine washable - color won't fade gently used mens 10 good thick material