These are an authentic pair of BOTTEGA VENETA Osaka Shine Calfskin Mens Chisel Boots size 42.5 in Black. The stunning boots are crafted of smooth black calfskin leather. These boots feature an elastic gusset at the sides, a squared toe and a 1.5 inch heel. Follow this item for alerts. Bottega Veneta is a registered trademark of Bottega Veneta. FASHIONPHILE is not affiliated with Bottega Veneta.