Cedar shoe trees absorb moisture, perspiration and salts from your fine footwear and thus extend the life of your shoes. Fights odor to keep shoes smelling fresh. Eliminates creases and wrinkles. Helps shoes keep their original shape and improves fit. Split toe adjusts to width. Sizing --- S6W-8M, M8W-10M, L10W-12M, XL12W-14M. Made in USA.