The Nike ZoomX Vaporfly 3 is a super-soft, highly responsive shoe, ideal for marathons. While it doesn't offer as much speed assistance as some other high-end carbon shoes due to its gentle forefoot rocker, it's incredibly lightweight and extremely comfortable. Version 3 has been improved in several areas, including stability, cushioning, and weight. The forefoot is softer, so it doesn't feel quite as fast as the Vaporfly 2, but the ride is smoother and more comfortable over long distances.
