What Our Gearhead(R) Experts Are Saying:"These are my favorite shoes for daily runs and recovery jogs. The CloudTec Phase cushioning provides an incredibly smooth ride, and the recycled mesh upper keeps my feet cool even on longer runs."We elevate every stride with the On Cloudsurfer 2 Running Shoe. Designed for daily training and long-distance runs, these shoes feature reimagined CloudTec Phase cushioning for an ultra-smooth heel-to-toe transition and a soft sensation underfoot. The breathable mesh upper, crafted from recycled polyester, keeps us comfortable while supporting a more eco-friendly footprint. By leveraging Finite Element Analysis, On optimized the outsole geometry to enhance durability and ensure a reliable grip, making every mile feel better than the last. Whether training for a 10k or enjoying an easy jog, the Cloudsurfer 2 delivers unmatched comfort and performance.