Meet The Jack in Dark Sky. This boot has quickly become our signature product. The sole unit is leather with rubber inserts for added grip, durability, and comfort. This is a versatile boot, ranging from formal attire to casual wear. We spared no expense on this boot and the comfort and quality will show from the moment you put them on.  UPPER: Jacquard weave TOE CAP: Black full-grain Spanish calfskin COUNTER: Black full-grain Spanish calfskin OUTSOLE: Leather sole with rubber inserts Standard D Width Blake-Stitched Construction (resoleable) Handmade by Artisans in Spain Our boots and shoes that are leather soled can stain and bleed. We do not recommend wearing in wet conditions. Staining may bleed and could stain carpets, rugs, and upholstery materials.