Cloudultra Pro Running Shoe - Men's

Built for the long haul on rough, technical terrain, the Cloudultra Pro is our pick for serious ultramarathon runners who need a shoe that holds up mile 80 as well as mile 1. On's CloudTec cushioning delivers responsive protection underfoot, while aggressive outsole lugs keep you moving confidently on loose dirt, roots, and rock.

• CloudTec cushioning absorbs impact on technical terrain without killing ground feel or energy return
• Aggressive multi-directional lugs grip loose dirt, wet roots, and rocky singletrack — built for Southern trail variety
• Durable upper construction resists abrasion and holds its shape through full ultramarathon efforts
• Designed specifically for ultramarathon distances — the geometry and stack height support sustained running, not just short efforts
• Available in Pearl/Lychee and Cinder/Pearl colorways, sizes 9–12 including half sizes