Dr. Scholl's Odor Fighting Odor-X Insoles provide all-day odor absorption guaranteed destroys odor instantly and has extreme sweat absorption. It has an activated charcoal and baking soda layer that neutralizes and protects against unpleasant odors. Now with 65% more cushioning power the cushioning foam layer provides long-lasting comfort. The insoles are made with a tough top cloth and SWEATMAX Technology for sweat absorption. They fit in all shoe types. This package contains one pair of Insoles to fit Men's sizes 7-12 and Women's sizes 5-10. 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. Covered by the Bayer HealthCare LLC Consumer Health 60-Day Satisfaction Guarantee. Replace your insoles every six months or at first sign of wear