Nikwax Waterproofing Wax for Leather is a high-performance waterproofing treatment designed to restore water repellency, maintain breathability, and preserve the softness of smooth leather footwear. The easy-to-apply cream is non-flammable, PFC-free, and aerosol-free. Suitable for all smooth leather footwear, it helps improve water resistance while maintaining the flexibility and appearance of the leather. Ideal for use on walking boots, hiking shoes, work boots, and everyday leather footwear. Compatible with Gore-Tex®, eVent®, Sympatex®, and other waterproof leather footwear systems. Features: High-performance waterproofing cream for smooth leather footwear. Restores durable water repellency. Helps maintain breathability and leather flexibility. Preserves the natural softness and finish of smooth leather. Suitable for waterproof leather footwear with breathable membranes. Non-flammable, PFC-free, and aerosol-free. Directions for Use: Clean footwear before application. For best results, use Nikwax Footwear Cleaning Gel. Shake well before use. Apply the wax evenly to clean, wet or dry leather using the sponge applicator or a cloth, paying particular attention to seams. Remove any excess product with a clean cloth and buff to the desired finish. Please Note: May darken some leathers. Test on a small, inconspicuous area before full application. Applying to nubuck will create a smooth, waxed finish.