The On Running x PAF Cloudmonster 2, inspired by natural river shapes and powered by maximum CloudTec® cushioning, delivers an ultra-smooth ride. Designed in collaboration with Post Archive Fashion, the lightweight woven uppers mimic the shape of the Swiss river Limmet, encouraging you to keep flowing forward. The dual-density Helion™ super-foam midsoles guarantee unmatched comfort and energy return. Perfect for road running, the rubber outsoles and Speedboard® provide grip and propulsion to help you go that little bit further.