Keep comfort close in the stylish and sporty O2 shoes from ECCO® Sport. Soft and smooth yak leather and textile upper. Perforations in the upper for breathability. Cushioned collar offers cozy comfort. GORE-TEX® SURROUND™ waterproof construction with increased breathability ensures an optimal climate for your feet and 100% protection from the elements. Lace-up closure for opimal fit. High density insole enhances moisture transportation. Direct-injected PU midsole foam and foot-fitted last provide long lasting cushioning and outstanding walking comfort. Durable and lightweight TPU outsole provides outstanding flexibility and all-day comfort. Imported.Product measurements were taken using size 40 (US Women's 9-9.5), width B - Medium. Please note that measurements may vary by size.Weight of footwear is based on a single item, not a pair.