POLYSORB Walker/Runner Insoles cradle your feet with targeted cushioning that improves your athletic performance and prolongs the life of your shoes. Ideal for walking, running, training and sports. Features 4-Way Stretch Fabric with Silpure Antimicrobial helps prevent blisters while controlling odor SpenCore® Material in a 5/32” layer absorbs shock and impact to provide intense comfort and cushioning Lightweight POLYSORB® Polyurethane Foam provides heel cupping and contoured arch support SpenCore® Heel Plug provides extra cushioning and shock absorption in the heel *For half sizes, please order the next size down. For example, if you normally wear size 10.5, order a size 10.
