Spenco insoles with 4-way stretch fabric help prevent blisters while controlling odor.
EVA forefoot cushion provides cushioning and energy return for high impact sports.
Spencore material a 5/32 inch layer of this material absorbs shock and impact to provide our most intense comfort and cushioning.
Lightweight polysorb polyurethane foam provides arch and heel support.
Spencore heel plug provides extra cushioning and shock absorption in the heel.
Description
The Polysorb Cross Trainer is the best combination of shock absorption and energy-return in the Spenco line. Athletes looking for cushioning who participate in a variety of physical activities. Effective for use in all team sport competition and training, and for consumers seeking additional cushioning in both the forefoot and heel.
