The bestseller, bettered. Now with even more comfort, cushioning and sustainability. Double CloudTec®. Double your run. Get back what you put in. The new nylon Speedboard® makes for powerful forward rolls and shaved-off seconds. And a Helion™ superfoam midsole softens landings and springs you forward. Prepare to leave limits in the dust. Results of an independent study conducted with Progressive Sports Technologies based at Loughborough University showed that the double CloudTec® reduces both the onset and duration of muscle soreness. So you can just keep going, and going. The noticeable performance upgrades come with more planet-friendly ones, too. Including a Swiss-engineered 100% recycled base material and 23% overall recycled content. That's even more than the Cloudstratus 2. Because peak performance shouldn't cost the Earth.
