Dr. Scholl's Odor-X Ultra Sweat-Absorbing Foot Powder features 6 powerful odor & wetness fighters for maximum sweat absorption that will last all day. It helps keep feet and shoes fresh and dry. Dr. Scholl's has been a trusted brand in foot care since 1904 when Dr. William Mathias Scholl grandson of a cobbler launched the company under the name Dr. Scholl Inc.