We specifically formulated Dr. Scholl’s® Odor-X® Ultra Odor-Fighting Foot Powder for people with annoying foot odor. Equipped with SweatMax® Technology say goodbye to foot odor. When moisture is trapped in your shoes it creates an environment where unpleasant odors can develop. Dr. Scholl’s® Odor-X Ultra Ultra Odor-Fighting Foot Powder uses the power of 4 odor and wetness fighting ingredients to control foot wetness and destroy foot odors instantly and keep foot odor away throughout the day. This talc-free formula uses the powerful wetness fighting of cornstarch and the combination of baking soda and zinc oxide to fight odors all day to keep your feet feeling fresh and dry.