HUGO BOSS ITALIAN-MADE DERBY SHOES IN VEGETABLE-TANNED LEATHER Brand New and original Retail Price is $319,99 Size US 11, UK 10, EU 44 Contemporary Derby shoes with a rubber outsole, by BOSS. Lined with signature cognac leather, this lace-up pair is crafted in leather tanned with natural substances for added character. Antique finishing adds further interest to the uppers of these shoes, which coordinate with the belt from the wider collection. Laces Fully lined Sole: Other material Packaging: Box Upper material: 100% Calfskin, 100% Goat leather, 100% Calfskin, Sole: 100% Rubber, Innersole: 100% Calfskin