Dr. Scholl s WORK Massaging Gel Advanced Insoles provide superior all-day comfort for people who work on their feet. They reduce the impact of shock to feet and legs and reduce muscle fatigue so you can be more productive. Move over 10% more with Massaging Gel Advanced. The EXTRA GEL in the heel reduces stress on hard surfaces and REINFORCED CONSTRUCTION helps support your arch. The RESPONSIVE-WAVE CUSHIONING provides greater comfort. It has multi-layer wave designs that adapts to give you cushioning and spring as you move through your stride. These insoles provide all-day comfort to help you MOVE MORE. They fit in a range of shoes including: work boots/shoes casual shoes and sneakers. This package contains one pair of Insoles to fit Men s sizes 8-14. 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.