The Spenco Polysorb Cross Trainer Insole offers the best combination of shock absorption and energy return in the Spenco line. Ideal for anybody looking for additional cushioning in the forefoot or heel. Polysorb polyurethane foam provides arch and heel support while a Spencore heel plug provides extra cushioning and shock absorption. An SBR forefoot cushion provides superior cushioning and energy return for high impact sports. The top layer is made with a 4-way stretch fabric that prevents blisters while controlling odor with Silpure antimicrobial technology.
- Activity: Everyday, All-Purpose
- Arch Type: Medium