Men's On Cloudboom Echo 3 women Prototype after prototype Innovation after

Prototype after prototype Innovation after innovation Testing after testing Meet us in the hot pursuit of the pinnacle harmonization of weight cushioning and responsiveness Ultraboost 21 Say hello to incredible energy returnSocklike fitLace closureadidas Primeknit textile upperBoost midsoleTextile liningWeight 109 ouncesMidsole drop 10 mm heel 242 mm forefoot 142 mmContinentaltrade Rubber outsolePrimeblue

It’s nimble

A racerback design lets you move freely

Train in the Hyperion Max

and free of odors

Men's On Cloudboom Echo 3 women Prototype after prototype Innovation afterChase that feelingCombining a carbon Speedboardreg with an extreme rocker shape you39ve got extra boom with every stride Silicone inserts on the laces and insole guarantee your feet stay comfortably locked in place Add crafted cushioning for a racespecific fit and you39re ready to crush recordsLight on your feetLight in weight big on performance Developed with the fastest runners and lightest elements the Cloudboom Echo 3 comes at a maximum of 215g