Fitted Shoe Trees For The Sailor, Classic And High Street LastOur fitted shoe trees are made of maple wood and come in a natural finish, thus increasing the absorption of humidity from the shoe. Built according to the shape of our lasts, the trees fill out the shoes in all soft parts except the very end of the tip. We strongly recommend using them, as they will help preserve the original shape of your Zonkey Boot shoes or boots for a very long time. Features: Fitted shoe trees for the Classic, Sailor and High