Engineered for achieving goals, this running shoe fuses cushioning, support and rebound technologies to help deliver performance at any speed or distance. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Support: enhances the fit with targeted contouring and cushioning in the footbed Energy return: transforms every heel strike into responsive, explosive forward movement Lace-up style Boost cushioning rebounds quickly from every step, stride or jump Bounce cushioning provides responsive energy return and reliable comfort Primegreen fabrication contains a blend of high-performance recycled materials Synthetic and textile upper and lining/rubber sole Imported