Features & Benefits of Spenco PolySorb Men's / Women's CrossTrainer Insoles:
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.
Other Important Information About Spenco PolySorb Men's / Women's CrossTrainer Insoles:
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.