Challenger | Coffee Shinki CordovanProduct Features Coffee Aniline Shell Cordovan From Shinki Hikaku Double Stitched Stitchdown Construction for Longevity Vibram V100 Rubber Lug Outsoles Vachetta Leather Insoles Form to Your Feet with Wear Leather Shank, Heel Counter, and Toe Box Reinforcement 22mm Stacked Leather Woodsman Heel Includes 3 Sets of Laces: Kevlar Blend Laces, Extended Length Kevlar Laces (For Wrapping Around the Boot), and Leather Laces (Can Be Cut to Preferred Length).