Nikwax Fabric & Leather Proof is designed for fabric and leather combination footwear, ensuring your shoes and boots remain in top condition. This proofing treatment restores the waterproof coating, which enhances breathability and maintains support. It is suitable for footwear with materials like Gore-Tex, helping to extend the lifespan of your footwear. For best results, use in conjunction with Nikwax Footwear Cleaning Gel. This versatile waterproofer can be sprayed or sponged on for easy application, creating a durable water repellent coating that clings to individual fibres and shields from water without limiting breathability or interior temperature regulation. It is also effective when used with waterproof membrane technology, making it ideal for activities such as walking, hiking, running, and cycling. The sponge-on application is ideal for all fabric and leather combination footwear, adding water repellency and prolonging the life and performance of nubuck or suede footwear. It will not affect the cosmetic appearance and can be used on wet footwear. Being water-based, it is environmentally friendly, biodegradable, non-flammable, and non-hazardous.