The process measures how footwear can optimize step rate and minimize unnecessary lateral motion, good for running and lifting.

Get back what you put in. 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.

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.

Weight (Men's 9): 290g

Heel-to-toe drop: 6mm

Cushioning: Plush

Road running style: Forward rolling

A full-length stability plate adds propulsion and torsional rigidity without compromising flexibility, run running shoes.