Martexin Original Wax is an authentic American product that has stood the test of time since 1838 and has outfitted the cotton fabric gear of workers, farmers, explorers and outdoorsmen for many generations. Its formula consists of food and pharmaceutical grade waxes, and is completely non-hazardous. It gives the fabric great resistance to inclement weather, while allowing the cotton fibers to breathe. As the fabric ages, it develops a nice patina, which enhances the look of traditional outerwear.