While the tag denotes a US Size 5, the measurements shown (EU 37 / 23.5 CM) align closely with standard Women's US Size 6.5 footwear. Within the KEEN sizing matrix, a "Big Kids / Youth Size 5" features the exact same footbed dimensions as a Women's Size 6.5. Because KEEN designs this model with their signature Original Fit—offering a very wide, generous toe box for toe splay—they are highly interchangeable between youth and women's sizing. Good condition. Please view all images