The next evolution of comfort and performance, the On Cloudrunner 2 Running Shoe is reimagined with support and sustainability. The mesh upper is made from 100% recycled polyester that makes strides for the planet. The upgraded, plush tongue creates an easier step-in, and the durable heel clip and reinforced structure provide unmatched stability. The Cloudrunner 2 has a rubber compound outsole for enhanced traction and a midsole upgraded to Helion™ super foam that offers softer cushioning and superior energy return with every stride, making it the ultimate choice for runners seeking maximum performance.