Please click for the El Naturalista size chart. Complete your look with this El Naturalista Trivia N5161 ankle boot that features a leather upper and elastic goring at side. Heeled boot with a round-toe and inside zipper closure. Soft leather lining. Padded and removable leather sole. Wrapped block heel. Durable rubber sole. Imported. Measurements: Heel Height: 2 1 2 in Weight: 1 lb Shaft: 5 in Product measurements were taken using size 40 (US Womens 9), width M (B). Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.