Run with purpose, run with passion! Let your running records make a sustainable statement with the ON Cloudrunner 2. Featuring upgraded Helion superfoam and a new mesh upper made from 100% recycled polyester, these next-gen shoes not only keep your hustling feet happy but the planet too. Log the miles in sustainable style with the ON Cloudrunner 2. Helion superfoam offers cushioning and comfort. Rubber compound with an enhanced traction pattern provides excellent grip. Weight: 8.11 oz.