Our stay-put waistband helps keep everything in place with secure storage for all your run essentials
comfy and high protected yarn construction
Reflective safety elements - (new and improved heat transfer logos)
The training shoe with computer-optimized technology for next-level cushioning
Here's an ultra-flexible training shoe built for feel-good workouts
Cloudboom Max Size:US 8.5 / EU 40 Our stay-put waistband helps keepA super shoe made for marathon runners of all levels. With responsive, max cushioning to help you reach the finish line. Best For: Long runs, tempo runs, interval training, racing, marathon running. Tech Specs: 250g, 8mm, stable, max cushioning.