Vibram FiveFingers footwear is designed around the foots measurement in inches. There is no real 100 percent 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 of your longest foot and refer to the Vibram FiveFingers mens or womens size chart to find your shoe size. Please click for a video about how Vibram shoes should fit. View the Vibram FiveFingers for your shoe size. View the Vibram FiveFingers for your shoe size. Enjoy the feeling of nothing but the earth underfoot with the EL-X from Vibram FiveFingers. Built specifically to promote a barefoot-like experience. Ideal for fitness and casual wear. Breathable polyester mesh upper. Coconut Active Carbon fabric and PU overlays heighten durability without sacrificing flexibility. Upper envelopes the foot to help keep debris out. 2mm, microfiber footbed with Dri-Lex antimicrobial technology for a great in-shoe environment. 2mm EVA midsole offers light underfoot protection. 2.7mm Vibram TC-1 Performance rubber provides exceptional underfoot feel without compromising abrasion resistance. Serrated blade tread pattern delivers flexibility and reliable traction on wet surfaces. Imported. Measurements: Weight: 4 oz Product measurements were taken using size 43 (US Mens 9.5-10), width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.