The Wearable Shoe Tree by Sneaker Shields covers the Ceiling and the sidewalls of the footwear they are installed in, up to the midsole of the footwear (about mid-laces). The extension of the Wearable Shoe Tree into the midsole protects the footwear beyond where the foot flexes allowing the thicker material around the laces to absorb the flexing of the material where creases are less likely to be noticed. By preventing the material of the toebox from folding in on itself, creasing and wrinkles are avoided.
For already worn footwear, the Wearable Shoe Tree makes present creasing less noticeable for newer looking footwear. Because of the shape and coverage that the Wearable Shoe Tree Offers, the material is lifted up into place.