SIZE: US Women's 9.5, EU size 41. Birkenstock NARROW width. ******* IF YOU HAVE NEVER WORN BIRKENSTOCK: They claim their Narrow width is designed to accommodate an A-B width and they state their Medium/Narrow width is similar to most Regular widths from other brands The footbed is polyurethane with a smooth black leather on top of it. The sole is leather with small bubbles for traction and a rubber heel. Originally sold for $120 *****THIS SHOE RUNS A BIT SHORTER THAN CLASSIC BIRKENSTOCK***** ******WHEN BIRKENSTOCK MADE THIS TATAMI LINE, THEY HAD AN ALTERNATE SIZE CHART FOR THEM. SO, THE 41 SIZE FOR THIS SHOE WAS LISTED AS A US WOMEN'S 9.5 - 10, I am selling as I no longer wear this type of sandal. NO BOX