Whether you use "em to patrol the wet city streets or muddy trails leading out of town, the KEEN NoPo Boot was built to stand up to the weather. Rustic KEEN styling lends a casual look, and an EVA midsole and footbed keep you comfortable as you walk the walk. Product FeaturesUpper Material: full-grain leatherWaterproofing: KEEN.DRY membraneSole: rubberMidsole: EVAFootbed: removable EVA footbedConstruction: Lacing: standardArch Support: Weight: Recommended Use: working outside in the winterManufacturer Warranty: 1 year