Let soles have a rainy-day party in the warm, protective comfort of the Keen® Elsa Chelsea Waterproof boot. Seam-sealed waterproof construction. 100 g KEEN.Warm insulation keeps feet warm and cozy. Easy pull-on design. PU synthetic leather and textile uppers. Side goring panels for an easier entry and exit. Heel pull loop.Microfleece textile lining. Cleansport NXT™ treatment offers natural odor control. Removable, metatomical, molded PU footbed.Heat-reflective strobel acts as a thermal barrier for warmth. Vulcanized build.Non-marking rubber outsole.Imported. Measurements: Weight: 14.4 oz Shaft: 5 inProduct measurements were taken using size 6.5, width B - Medium. Please note that measurements may vary by size.