Swiss performance running brand On this week unveiled the new Cloudflyer, described as “one of the world’s lightest, fully-cushioned support shoes.”

Now fortified with Helion Superfoam, a wider base and upgraded mesh, the third of the Cloudflyer series couples On’s proprietary technology with premium comfort in six fresh colorways. It is available now at and select retailers for $159.99.

Equipped with On’s signature CloudTec sole and trademarked Speedboard, the company says the new iteration takes notes from its 2015 effort to reinvent support and break away from an industry-wide aversion to pronation. Where competing models block inward rotation and disengage vital muscles, the Cloudflyer provides medial reinforcement to guide, but not stop pronation; supporting each runner’s full range of motion. 

“Unlike your average support shoe, the Cloudflyer focuses on cushioning, not correction,” says On co-Founder Olivier Bernhard. “With cloud elements placed where reinforcement is needed most, the third Cloudflyer is engineered to adapt to its runner’s natural gait; preventing injury and increasing comfort.”

Redesigned with a forked outsole, 3D-molded heel counter and breathable upper, the third generation of the Cloudflyer builds upon the strengths of its predecessor: cushioning, protection, support and lightness.