- 25Ss new Gucci double G buckle boots knight boots. These boots are made of exquisite calf leather and decorated with classic double G buckle accessories. The time-honored brand logo embodies the brand connotation and elegantly interprets the simple style and exquisiteness of the boots. Craftsmanship. Upper calfskin lining sheepskin lining sole Italian leather sole Code number 35-39 (40, 41 customization is not returnable),, gucci, boots, cowhide, sheepskin