FiveFingers are designed around the foot's measurement in inches. There is no real 100% translation between your US size and FiveFingers size. In order to find the right size, please measure both feet from heel to tip of longest toe with a ruler in inches. Take the longest measurement for your longest foot and refer to our women's size chart or men's size chart .Please click here for a video about how Vibram shoes should fit.Go everywhere and do anything with the incredible versatility, comfort, and easy fit of the Vibram FiveFingers® Furoshiki shoe!Inspired by the Japanese custom of packaging items by wrapping them in cloth fabric.Specific Furoshiki style info below:• Please Click here to learn more about the Furoshiki shoe style.• Please Click here for the How To video on wrapping the Furoshiki style around your foot!• Please Click Here for the Furoshiki men's and women's size chart.Upper made of 28% elastane and 72% PA (polyamide & nylon) for excellent fit and comfort. Perfect travel shoe that packs easily and comes equipped with its very own traveling case.Has a multifit design that allows for a comfortable anatomic shape to the foot. Hook-and-loop closure allows for a quick, easy fit.Lightly cushioned textile footbed for added comfort. Low density Vibram® outsole for a lighter weight feel. Outsole design is the first on the market that wraps around the entire foot for both incredible comfort, response, and protection. Furoshiki size chartXS: 36-37 (US Women's 6 - 6.5)SM: 38-39 (US Men's 7.5 - 8.5, US Women's 6.5 - 7)M: 40-41 (US Men's 8.5 - 9.5, US Women's 8 - 9)L: 42-43 (US Men's 9.5 - 11, US Women's 9.5 - 10)XL: 44-45 (US Men's 11 - 12) Imported.Measurements: Weight: 8 ozProduct measurements were taken using size L: 42-43 (US Men's 9.5 - 11, US Women's 9.5 - 10), width Medium. Please note that measurements may vary by size.