AVAILABLE AS AN ONLINE EXCLUSIVE AT NET-A-PORTER.COM. Heel measures approximately 40mm/ 1.5 inches. The expert craftsmanship behind Bruno Magli's designs makes every shoe a work of art. Each crystal is set by hand into a manually crafted metal cage, accenting the glittered fabric. Supple leather lining and a low heel make these slingbacks comfortable enough to wear all night long.