The king of the cushioning jungle. Slip these men's running shoes on and treat your feet to the revolutionary cushioning of BOOST™. This sole technology feels amazing underfoot, never packs out, and returns energy to your run with every step for a comfortable fit. Made with a breathable upper with adidas Primeknit in the forefoot that adapts to your step. The light, durable STRETCHWEB outsole is designed to work with BOOST™ to provide a fluid, heel-to-toe transition.