Gray strap sandals, size 26. - Brand: ZARA - Size: 26 - Color: Gray - Design: Strap sandals Thank you for viewing. On the ZARA official website, it's listed as size 17 in Japanese sizes, but I thought it might be a bit small, so I'm listing it in the 16 and 16.5 category. They were a little small for my son, who usually wears size 17 sneakers. Only tried on indoors. Made of leather, giving it a luxurious feel, and very stylish.