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. SpenCore heel-strike pad. SpenCore heel-to-toe cushioning. Lightweight PolySorb polyurethane foam heel cup and contoured arch support. SBR forefoot cushion. Low-friction top cloth helps prevent blisters. Silpure Antimicrobial reduces odor.
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.
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.
PU, SpenCore Material, Fabric
Thickness at Heel: 13.21mm (1/2in)
Thickness at Forefoot: 5.50mm (1/4in)
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.
Hand wash in warm water. Air dry.
Spenco Model Number:
The following are the corresponding Spenco catalog numbers for ease of cross-referencing:
3803400, 3803401, 3803402, 3803403, 3803404, 3803405, 3803406
The following are the corresponding UPC for ease of cross-referencing:
38472359104, 38472359111, 38472359128, 38472359135, 38472359142, 38472359159, 38472359166
Spenco PolySorb - Cross Trainer Premium Insoles.
Price: $16.99 - In stock
Flat Feet, Foot Ailments
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