The Graviton Is A Relaxed Shoe With A Dynamic Form. The Construction Is Inspired By Puma'S Archive Running Styles And Includes A Mixed Material Upper, Bold Overlay Wrapped Around The Forefoot And Sculptural Textures On The Sidewall. The Feeling Is Definitely Future-Focused With Its Modular Heel Clip, But Comfort Is Prioritized Too With The Lightweight Imeva Sole And Softfoam+ Sockliner Adding Bounce To Your Step.