Castañer Women's Footwear Size Chart When style and innovation got together one afternoon, the CASTANER&trade Bluma 80 mm Wedge Espadrille were created, featuring a classic rattan wedge style shoe with crossover vamps, and ankle wrap closures. Created with a mixture of cotton, leather, jute, and rubber Textile upper. Lining and insole made of leather and textile material. Synthetic outsole. Made in Spain. Measurements: Heel Height: 3 1&frasl2 in Weight: 12 oz Platform Height: 3&frasl4 in Product measurements were taken using size EU 40 (US Women's 9), width M. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.