The comfortable support and enhanced traction of the Keen® Maupin water sandal makes it perfect for both water and trail adventures. Combination webbing, textile and TPU upper.One-pull webbing strap closure for a secure fit.Soft microfiber lining. Features Cleansport NXT™ for natural odor control for a fresher foot environment. Metatomical EVA footbed with contoured arch for added midfoot support.Cushioned PU midsole provide supportive comfort. Nonmarking rubber water outsole provides excellent traction and stability. Product measurements were taken using size 7, width B - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.