A hand woven take on our best-selling Simone Mule, the Simone Crochet Heel features a wood-covered sculptural low heel. Hand-Woven Crochet with Wood Covered Heel If between sizes, consider sizing up Upper: 100% Goat Leather, Self: 50% Cow Leather 50% ABS Heel Height: 3.5mm / 1.4in.