Sneaker shields, also known as sneaker protectors, are products designed to protect the toe box and upper of a sneaker from scuffs, creases and other types of damage. They are made of flexible plastic material that can be easily applied to the shoe. Sneaker shields also include reinforced toe caps for added protection. Sneaker shields are popular among sneaker enthusiasts and collectors as a way to keep their shoes in pristine condition. They are also used by people who want to prolong the life of their shoes and maintain their value.