High quality calfskin soft leather that moulds to the leg Full natural calfskin leather lining Top Volare Design Wide rear elastic panel Ware Patch stitched in the inner leg Slim ankle Sock saver leather flap Toe cap and bottom zip guard YKK® 9 mm rear zipper Spur studs Removable insole with activated carbon absorbs shock Full leather sole with durable Vibram® outsole, and double stitching construction