Spenco Polysorb Cross Trainer blister-resistant Strategic cushioning between layers for

Strategic cushioning between layers for comfort without added bulk

Seam Free Toe minimizes friction and enhances comfort

No show tab height offers a sleek profile and prevents heel friction

Engineered for performance across both cycling and running

The Men’s Element Micro Crew offers all-around performance with light cushioning and a supportive crew fit

Spenco Polysorb Cross Trainer blister-resistant Strategic cushioning between layers forPOLYSORB Cross Trainer Insoles provide the best combination of shock absorption and energy return. This powerful duo works together to provide lasting comfort, help prevent injury and relieve foot pain. Our proven cushioning and support improves athletic performance and prolongs the life of your shoes. Ideal for running, walking, training and sports. Features 4 Way Stretch Fabric with Silpure Antimicrobial helps prevent blisters while controlling odor