The Bryce WP is ready for adventure at a moments notice with a KEEN.dry waterproof, breathable membrane & non-marking tread that clings to the trail. A TPU stability shank offers superior support in this comfy light hiker. - Dual density compression-molded EVA midsole- KEEN.DRY waterproof breathable membrane- KEEN. Zorb strobel- Non-marking rubber outsole- Patented toe protection- Removable metatomical dual density EVA footbed- TPU stability shank- Waterproof nubuck leather upper HYBRID.OLOGIES: KEEN.DRY A proprietary waterproof, breathable membrane that lets vapor out without letting water in. METATOMICAL FOOTBED DESIGN This internal support mechanism is anatomically engineered to provide excellent arch support & cradle the natural contours of the foot. KEEN.PROTECT Can a sandal protect your toes? The answer is yes. The reason is KEEN Patented Toe Protection where the shoe outsoles wrap up & over the toes for ultimate protection. Care for Waterproof Leather We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENS daily, they won't always be scuff & dirt-free. To treat day to day wear & tear, especially on lighter color leathers, we recommend using a leather cleaner & conditioner, found at most footwear dealers and/or shoe repair shops.