The Spenco PolySorb Cross Trainer Replacement Insoles offer the best combination of shock absorption and energy-return. They're best used with low to medium arches. The proven cushioning and support improves athletic performance and prolongs the life of your shoes.
Perfect for athletes looking for cushioning who participate in a variety of physical activities, and are effective for use in all team sport competition and training. Also great for those seeking additional cushioning in both the forefoot and heel.
** 4-way stretch fabric with Silpure Antimicrobial: Helps prevent blisters while controlling odor.
** EVA Forefoot Cushion: Provides superior cushioning and energy return for high impact sports.
** SpenCore Material: A 5/32in layer of this material absorbs shock and impact to provide 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.
** Unconditional one-year guarantee.
Recommended For: Increased shock absorption and heel strike protection.Reduced friction to help prevent blisters. Higher energy return for improved athletic performance.
Best For Use In: Athletic, tennis, basketball and training shoes with removable insoles.
Components: PU, SpenCore Material, Fabric
Thickness at Heel: 13.21mm (1/2in)
Thickness at Forefoot: 5.50mm (1/4in)
Instructions: Remove the original insole from the shoe (some brands of shoes glue the insole to the shoe, but careful removal will not damage the shoe). Use the original insole as a guide to trace and trim the Spenco® PolySorb® Cross Trainer Replacement Insole.
Care: Hand wash in warm water. Air dry.
Spenco Model Number:
Average Customer Rating:
Mike (Russellville, AL) June 30, 2014
1 person found this review helpful. Report As Inappropriate
the perfect insoles
Ioannis (Athens, Athens) June 15, 2013
"I changed the original insoles of my tennis shoes with these and I felt the difference .Thesse insoles protect my feet from the shocks and feel very relaxing."
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