These are an authentic pair of BOTTEGA VENETA Calfskin The Lug Lace Up 55mm Boots size 45 in Black. The chunky boots are crafted of smooth black calfskin leather. They feature yellow laces, a 9.5-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.