This Nikwax product is for waterproof fabric and leather footwear. Waterproof, keeps the support, texture and breathability of all bi-material footwear (cordura, leather ..) Why breathability depends on water repellency. It is very likely that, due to perspiration, your breathable shoes become wet inside and make your feet moist by wet conditions. If the outer fabric or leather absorbs water, the shoe will lose its breathability. Therefore, the DWR of your footwear must be maintained for assured comfort. As it goes, it will fade and it will have to be renewed with Nikwax Fabric & amp; Leather Proof _. Waterproof shoes need to be breathable ... When wearing shoes and doing activity, your socks absorb the moisture created by your feet to keep them dry. However, if your shoes absorb water and become 'wet' their breathability will be reduced. Water vapor will not evaporate through the fabric, so you will feel moist and wet. Nikwax Fabric & amp; Leather Proof _ adds a Durable Water Repellent Treatment (DWR), which will prevent water absorption while maintaining breathability, keeping your feet dry and comfortable. Waterproof breathable shoes is for anyone who is active at The exterior ... Anyone active outdoors by wet conditions will benefit from waterproof breathable shoes. Whether you are a highlander or a dog walker, or working outdoors on a farm or you are a surveyor you will need good shoes.Use Nikwax Fabric & Leather Proof _ when your shoes take water ... Your shoes can take water just if they are dirty. First wash them with Nikwax Footwear Cleaning Gel© and if they are virtually new or have been recently re-waterproofed, the DWR will be regenerated simply with washing. However, when the shoes have been properly used, you will need to re-waterproof them using Nikwax Fabric & Leather Proof _ after washing with Nikwax Footwear Cleaning Gel©. How does Nikwax Fabric & Leather Proof _ protects ... Nikwax Fabric & Leather Proof _ is easy and quick to apply; Either by spray or by sponge applicator on wet shoes. Nikwax Fabric & amp; Leather Proof _ provides a Durable Water Repellent Treatment (DWR) that develops with open air drying. The product leaves a flexible water repellent treatment on the individual fibers of the fabric and leather This allows the water vapor to pass through while maintaining breathability and keeping your feet dry. Nikwax Fabric & amp; Leather Proof _ has been specially formulated for both fabric and leather bi-material footwear. Like all Nikwax products, Nikwax Fabric & Leather Proof _ is safe to use ... Nikwax takes great care to minimize the effects of Nikwax products on the environment and on you the consumer. Nikwax waterproofing and regenerating products are non-aerosol aqueous, non-flammable, safe and environmentally friendly. They do not contain any harmful solvents or volatile organic compounds (VOCs), nor contain fluorocarbon (which may be persistent in the environment and have been associated with serious health problems). People who use Nikwax Fabric & Leather Proof _ says it works ... Nikwax Fabric & Leather Proof _ is the product chosen by Outdoor professionals. For more information about people who use Nikwax Fabric & Leather Proof _, and other Nikwax products, read our testimonials page. Apply Nikwax Fabric & Leather Proof _ by hand ... Remove dirt with a damp cloth and clean with Nikwax Footwear Cleaning Gel _. Shake the bottle thoroughly before use. Press the center of the sponge to release the product. Apply generously on wet shoes; Spray (at a distance of 5cm) or sponge. After 2 minutes, wipe off the excess with a cloth and allow to dry before use.Note: The fabric / suede of color / clear may darken after application. Test on a hidden part. Let your shoes dry in the air ... Let the shoes dry at room temperature. You can stuff them with paper at the toes to absorb excess moisture, replace it after it gets wet. Keep your shoes away from heat sources and radiators, too fast drying can break the leather and loosen the bonded soles.Content: 125 ml