Rs Re-Imagined. Back In 1987, Puma Launched The Breakthrough Running System. We?Re Bringing Back The Rs With The Same Signature Style Of The Classic Model, Updated For The Next Generation. A Chunky Silhouette, Retro Rs Branding, And Mesh Upper With Leather Accents Define The New Rs-0. The Rs-0 Optic Pop Pays Tribute To The Past And Future Of Photography With A Fully Reflective Design Inspired By Camera Flashes.