On your search for the best Asics running sneakers, you may not be content with any of Asics’s traditional neutral or support trainers. If you like to live closer to the cutting edge and you’re looking for performance, the FuzeX line, introduced just a few years ago, might have the shoe for you. The FuzeX Rush is a neutral uptempo trainer that’s meant to be responsive enough for faster tempo runs and workouts, but reliable enough for daily use by runners who prefer lighter shoes. The versatile FuzeX Rush is a good example of a new shoe model going from experimental to mainstream.