Please click for the El Naturalista size chart. Be the first to make a bold fashion statement this fall with the lovely El Naturalista Sila NC10 boot. Premium leather upper with ruched details for added visual appeal. Zipper closure for easy on and off. Leather lining for breathability. Lightly padded footbed for additional comfort. Durable rubber outsole. Imported. Measurements: ; Heel Height: 2 1 4 in ; Weight: 1 lb 1 oz ; Circumference: 11 1 2 in ; Shaft: 7 in ; Platform Height: 1 in ; Product measurements were taken using size 40 (US Women's 9-9.5), width M (B). Please note that measurements may vary by size.