The Spenco PolySorb Flow Performance Insole with Warming Technology incorporates Spenco's performance insoles with technology to help retain body heat. Walkers, runners, joggers, and anybody who is on their feet all day will appreciate the comfort and support of Spenco insoles because of their increased shock absorption and heel strike protection. Additionally, the heel pad helps to increase energy return and improve athletic performance. These insoles can be used in all types of athletic and casual shoes including work boots. Additional features include:
Fitting: Remove the original insole from the shoe and use the original insole to trace and trim the Insole to the correct size.
Care: Hand wash in warm water. Air dry.