Health Conditions Recommended for:

Spenco PolySorb CrossTrainer Full Length Insoles, Pair

Item #: 10308
80% of customers would recommend this to a friend (12 out of 15)

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  • For normal and flat / flexible foot types.
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Spenco PolySorb CrossTrainer 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.

Features & Benefits of Spenco PolySorb CrossTrainer Men's / Women's Full Length 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 CrossTrainer Men's / Women's Full Length 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.


About Spenco: 
Spenco draws on over 45 years of insole design experience to develop shoes with comfort-promoting, bio-mechanical attributes. These attributes include a cushioned heel, deep heel cupping, orthotic arch support and a cushioned forefoot.