Quickly making its way onto our feet and into our hearts, the Cloudultra Pro from On feels like trail running supershoes could finally be good--or great, even. The combination of foam, speedboard, and cleverly oriented cloud elements allow this shoe to ride like it's reading the trail for you. Plus, it's light! As seen on runners at ultra-distance grinders like Hardrock and UTMB, but also technical speed races like those featured in Golden Trail World Series. Can this shoe do it all? You'll have to see for yourself. Ultra-trail running shoe that's athlete-approved for max speed and endurance. Engineered to take you further, faster. Weight: 275g Helion™ HF hyperfoam dual midsole for rebound and stability Redesigned Missiongrip™ outsole – our most advanced yet Optimized with cutting-edge FEA (Finite Element Analysis) Lug geometry designed for traction and grip Quick-dry, breathable and supportive zoned Leno weave upper Engineered rocker maximizes running efficiency Extensively tested in lab and field at ultra-distances Cutting-edge tech for endurance and maintaining speed Specs and feature photography courtesy of On
