For the style-conscious runner seeking a lightweight sneaker, our Avia 6028 running shoes offer superior cushioning and stability to go the distance on or off the road. technology patented cantilever system for cushioning and impact resistance removable GelForm Plus sockliner for easy cleaning thermal polyurethane plates in heel for stability construction leather/synthetic/mesh upper for softness and breathability rubber sole details lace up durable nylon lining helps to prevent blisters lugged rubber outsole for stability