PolySorb Cross Trainer Insole, Mens Size 6/7 Womens Size 7/8, Best for Low To Medium Arch, Improves Athletic Performance
- 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.
- 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.
