POLYSORB Cross Trainer Insoles provide the best combination of shock absorption and energy-return. This powerful duo works together to provide lasting comfort, help prevent injury and relieve foot pain. Our proven cushioning and support improves athletic performance and prolongs the life of your shoes. Ideal for running, walking, 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
• SBR Forefoot Cushion provides superior cushioning and energy return for high impact sports
• Lightweight POLYSORB® Polyurethane Foam provides arch and heel 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.