Keep your kicks in tip-top shape with the Mini Starter Kit from Jason Markk. Jason Mark's Premium Shoe Cleaner is a gentle, foaming solution that cleans and conditions while removing dirt and stains. It's safe to use on all colors and materials including leather, suede, nubuck, canvas, vinyl, nylon, and cotton mesh. It contains no harsh chemicals or abrasives, is 98.3% natural, and is completely biodegradable.