Eliminate odors from your kid´s athletic shoes naturally with SportsDry by Allen Edmonds. Unlike other products that use perfumes to mask odors, SportsDry is filled with 100% natural aromatic cedar shavings designed to absorb the moisture that causes odors. SportsDry inserts are essential for keeping athletic shoes and smelly gear bag odors from permeating the house or car. Youth size fits kid´s shoe sizes 4 and up.