Carbon Lab Sneaker Care. The spray to give your sneakers the care they deserve. Sneaker Care ensures that the leather, suede and mesh on your sneakers remain flexible. Ideal for sneakers of different materials. The colors are retrieved and the material becomes stronger. With this spray you don’t only extend the life of your sneakers, but they look fresher as well! The spray consists of liquid without propellants and solvents and is immediately ready for use. Why Collonil Carbon Lab? Because Outsole thinks it’s important that you go for quality and not for hype. Collonil has been the market leader in shoe care for years and thoroughly tests all its products on different sneakers. The ecological footprint is concerned as well: Carbon Lab is based on safe organic ingredients.