adidas Kids' Duramo 8 k Running Shoe Textile and Synthetic Imported Rubber sole Shaft measures approximately low-top from arch Air mesh upper for maximum breathability; haptic print overlay on upper provides seamless support where needed Synthetic midfoot and heel overlays for added stability and support Mesh lining for breathability; enjoy the comfort and performance of ecoortholite sockliner Cloudfoam midsole for step-in comfort and superior cushioning Adiwear outsole offers the ultimate in high-wear durability