Product Details + FootFitter Shoe and Boot Stretch Spray - Stretcher Solution for Leather, Suede, Nubuck, and Canvas! Made in the USA WORKS ON: Leather, Nubuck, Suede, Canvas, and other Natural Materials! MADE IN THE USA: Proudly produced using the best ingredients in Milwaukee, WI Relaxes Shoe Material Fibers for Stretching! Penetrates Leather for Easy Stretching! FOR OPTIMAL RESULTS: Pair Stretch Spray with a FootFitter Wooden Shoe Stretcher!