Stay on-point everywhere you go with the Jason Markk Starter Kit. The kit includes a gentle, foaming solution that effectively cleans and removes dirt and stain, and a general shoe cleaning brush. Safe to use on all colors and materials, including leather, suede, nubuck, canvas, vinyl, nylon, cotton mesh, and more, this kit is perfect to get you started and maintain your cleaning fix. Jason Markk Starter Kit features: 98.3% natural and biodegradable. Does not contain any harsh chemicals or abrasives. 2 oz. premium shoe cleaner cleans up to 50 pairs of shoes. Standard brush gives all-round cleaning with midsoles and undersoles.