You've invested a lot on money in those high-tech hiking boots, now treat them right with the help of the Nikwax Fabric/Leather Proof and Cleaning Gel Duo-Pack. The non-detergent Cleaning Gel safely cleans leather, nubuck, suede, and leather/fabric combination boots and shoes, while the Fabric/Leather Proof restores the boots' water repellency. The convenient spray applicator is easy to use, and the 125mL bottles fit easily into your backpack or bag.