Item #: 1390335 These are authentic BOTTEGA VENETA Vienna Calfskin Band Mule Sandals size 36.5 in Bitter Chocolate. These stunning sandals are crafted of soft calfskin leather in brown and feature a thick crossover strap with a 2.25" triangle heel. Follow this item for alerts. Bottega Veneta is a registered trademark of Bottega Veneta. FASHIONPHILE is not affiliated with Bottega Veneta.