"On® Cloudboom Strike 2: The Unisex On Cloudboom Strike 2 is the pinnacle performance shoe designed for elite athletes and front-pack marathon runners. This lightweight and responsive shoe excels in long-distance races, providing the speed and comfort necessary for race day. Engineered specifically for the marathon distance, the Cloudboom Strike 2 is built for efficiency and resilience over a full marathon. With its updated features, this shoe is perfect for tempo runs and race day, when you're ready to push your limits.The Cloudboom Strike 2 introduces a laced, super-breathable leno weave upper that adapts to various foot shapes, keeping your feet comfortable even in warm conditions. Notable updates from its predecessor, the original Cloudboom Strike, include an evolved Helion HF compound that is 15% lighter and 6% more resilient, enhancing overall performance. The new carbon fibre speedboard is both stiffer and lighter, propelling you forward with each stride. Additionally, the innovative CloudTec® Sphere comfort technology allows for multi-directional foam expansion in the forefoot, delivering a soft yet responsive ride essential for long-distance racing.Why Our Fit Experts Love This Shoe""The Cloudboom Strike 2 is a game-changer for race day. I wore these during a recent tempo workout and the comfort level was outstanding, especially with the improved heel design that prevents any pressure points."" - Rachel, Road Runner Sports Fit Expert, CarlsbadWho It's Best ForThe Unisex On Cloudboom Strike 2 is ideal for neutral runners looking for a high-performance racing shoe that excels in long-distance events. It is best suited for athletes who prioritize speed during tempo runs and race day. With its advanced cushioning and breathable upper, this shoe caters to runners who want to maintain their pace without sacrificing comfort over extended distances. VIP Family members can take the Cloudboom Strike 2 for a 90-Day test drive with our Perfect Fit Promise."