0.39" / 10mm stacked leather heel. Soft Eel leather. Leather lining with leather flexible sole. Tamara Mellon, co-founder of Jimmy Choo, designer women's flat ballet flats, footwear with genuine leather soles. The best unique, sexy, comfortable, versatile, high-end luxury shoes handcrafted in Italy. The Becks ballet flats in black eel skin leather. Size 38.5 EU / 38.5 IT / 8.5 US.