Tackle ultramarathons and long days on the trail without thinking about your feet—the On Cloudultra 2 combines cushioning, agility and comfort in a sleek and lightweight design. Equipped with soft Helion™ superfoam, this trail shoe delivers a smooth and confident ride to protect your feet from the demands of long-distance running. Then, On’s signature CloudTec® cushioning and TPU Speedboard® absorb impact and propel you forward as you cruise through the trails. The new Missiongrip™ outsole and updated stud layout provide 50% more ground contact for enhanced traction on tricky terrain, so you can effortlessly glide over roots, rocks and obstacles. To help you stay focused on the trail ahead, a knitted sock upper gives you a precise and secure fit while letting air in and keeping debris out. Plus, a Flip Release tab on the laces lets you adjust the fit and relieve pressure if your feet swell when you’re running long distances. Get comfort for the long haul with the On Cloudultra 2.