Spenco Unisex Polysorb Walker/Runner Insole Red (1 pair) - 38389

4-way stretch fabric with silpure helps prevent blisters while controlling odor 

 Spencore material a 5/32 inch layer of this material absorbs shock and impact to provide intense comfort and cushioning 

 Lightweight polysorb polyurethane foam provides heel cupping and contoured arch support 

 Spencore heel plug provides extra cushioning and shock absorption in the heel