Crease Crushers are specially formulated charcoal foam shoe trees that work effectively as shoe trees for sneakers, dress shoes, boots, and more! These shoe trees feature a patent pending design that applies upward pressure inside a shoe's toe box in order to gently reduce the appearance of shoe creases over time; unlike any other shoe trees on the market. Shoe creases are inevitable, even with crease protectors, and Crease Crushers are the solution. These shoe trees actively fight to restore the original shoe shape by applying pressure in the shoe's toe box while the activated charcoal infused foam acts as a shoe odor eliminator, and will remove any shoe smells or moisture. The quality of Crease Crushers make them the premium shoe trees for sneakers, dress shoes, and other footwear, and is rooted in the firmness and density of their specially formulated foam, which allows them to keep shoes looking fresh through their continued use. If you value your shoes, Crease Crushers are the ultimate shoe trees and companions for your shoes!