Please click here for the El Naturalista size chart. This effortless style is sure to turn heads. Luxurious upper made from crust antique leather. Ankle strap with adjustable buckle. Lined with smooth leather. Recycled, polyurethane-based footbed. Rubber outsole. Made in Spain. Measurements: Heel Height: 3⁄4 in Weight: 9 oz Product measurements were taken using size 39 (US Women's 8-8.5), width M (B). Please note that measurements may vary by size.