boom Echo White Black ??

Designed by athletes, for athletes, the Boom is here to shake things up. With a more extreme rocker shape than ever before and a carbon-fiber infused Speedboard, the CloudBoom is designed to promote smooth, fast transitions come race day.

Increased forefoot Helion cushioning delivers comfort and high-powered propulsion to every toe-off, while a dual layer of CloudTec from heel to midfoot absorbs impact from every landing to keep you feeling energized longer. Plus, strategically placed treading on the outsole gives you the grip you need at the forefoot to push forward and keep traction on slick roads.

On constructed the upper from 75 percent recycled polyester, making it not only lightweight and breathable, but better for the planet.

Find your fastest run yet in the Boom Echo