An airy knit upper makes this sneaker lightweight and durable, while a reinforced toe and heel ensures it can go the distance. Its lace-up closure guarantees a secure fit, and anti-stink lining helps reduce odors. Overview: New outsole with PWRRUN cushioning for a lightweight feel Flexible sole design to quickly transition from landing to take-off Engineered mesh for structure, stretch and enhanced breathability Traditional lace closure for a secure fit No-sew material application for a lightweight, seamless and flexible feel Recycled PET linings Rubber at toe and heel for durability FORMFIT performance contoured footbed FORM2U memory foam technology in the footbed Non-marking rubber outsole for durability