Nikwax: Nikwax Waterproofing Accessories: Shoe Care Products: Nikwax: Nikwax Waterproofing Accessories: Founded in 1978, Nikwax is the global leader in environmentally safe aftercare waterproofing solutions for extending the life and performance of technical footwear, outerwear and equipment. Nikwax is known for its deep commitment to environmental responsibility-Nikwax never has and never will use aerosols or fluorocarbons in its products.