Carbon Lab Protecting Spray XL. The spray you need to protect your sneakers. Extend the life of your sneakers. Carbon Lab Protecting Spray protects all materials and has a long-lasting effect. The protective spray forms an invisible, breathable and highly protective layer on all materials. Protects against moisture and dirt and ensures a water-repellent sneaker. The spray is completely colorless. The “3 x 30 rule” applies to Carbon Lab Protecting Spray. Inject at a distance of 30 centimeters, leave for 30 minutes and not unimportant: repeat every 30 days. 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.