Iconic stylish comfortable black leather Birkenstock Gizeh sandals size 37. I love this sandal but needed a smaller size and missed the return window. New condition with box. Have not been worn outside. The footbed only shows wear, if any, from trying on. See photos as part of description. Sizing: I usually wear a 6.5. A size 37 in Birkenstocks feels too big for my 6.5 feet. I prefer to size down in Birkenstocks to a size 36 as the 37 is wearable but looser than I like. Please see the size chart as a 37 might feel in between a 7 and 6.5 (or something like a snug 7 or loose 6.5).