Birdies The Crane Cooper Leather Flats Size 6.5 Our luxe square-toe ballet flat is crafted of metallic Nappa leather. The soft-bounce quilted insole, covered in soft and durable leather, is complete with arch support and a heel cookie. We designed a more polished heel, which dresses up our chic Crane while still remaining light and flexible. The flat is complete with our signature grosgrain backtab. Subtle square-toe ballet flat Crafted of premium metallic copper leather Polished outsole with 11mm heel Soft bounce insole with arch support and heel cookie