Spenco PolySorb Cross Trainer Men's / Women's Full Length Insoles absorbs shock, reenergizes feet and reduces friction.
A contoured layer of lightweight polyurethane bonds to a closed-cell nitrogen-injected Spenco material to help cradle the heel and support the arch. Added cushioning in the heel strike zone and forefoot area help protect the back and front of the foot during any activity. Awarded the Seal of Acceptance by the American Podiatric Medical Association.
- The polyurethane and closed-cell nitrogen-injected material insole provides heel and arch support.
- Heel and forefoot pads provide extra cushioning.
- Four-way stretch nylon helps reduce friction and heat build up, helping you avoid foot and heel blisters and calluses.
- Reinforced forefoot cushion provides extra protection for the ball of foot.
For normal and flat / flexible foot types.
Recommended for shoes with removable foot beds.
Material Content: closed-cell nitrogen-injected Spenco material, polyurethane, nylon.
Made in USA.