These are an authentic pair of BOTTEGA VENETA Calfskin The Swell Lace Up Boots size 35.5 in Black and Natural Rubber. The stunning boots are crafted of smooth black calfskin leather with a tall 8.25-inch shaft and thick rubber soles. Follow this item for alerts. Bottega Veneta is a registered trademark of Bottega Veneta. FASHIONPHILE is not affiliated with Bottega Veneta.