The On Running x Post Archive Faction Cloudmonster 2 is a limited-edition collaborative sneaker that blends On Running’s performance tech with Post Archive Faction’s avant-garde design ethos. It features On’s biggest-ever CloudTec® cushioning system paired with dual-density Helion™ superfoam and a Speedboard® for maximum energy return, plush comfort, and forward propulsion. The upper is made of breathable mesh with unique asymmetrical styling and subtle PAF branding, giving the shoe a fashion-forward look that works for both running and elevated everyday wear.