Is the Berserker Nitro Elite 2 good for daily training?

It is best treated as a speed shoe. The firm Nitro foam rewards faster paces but feels harsh on easy recovery runs and long distances. Most runners pair it with a softer daily trainer.

How does it compare with Puma's other Nitro shoes?

It is firmer and more race-oriented than Puma's cushioned daily Nitro trainers. Choose it for tempo and race day, and a softer model for mileage.

Does it fit true to size?

Puma performance runners generally fit true to size for most people. Runners between sizes or with wide feet should consider going up a half size.

Is it a neutral shoe?

Yes. It is built for neutral runners without added stability posting. Runners who need motion control should look at stability models instead.

What is the upper like?

The upper is lightweight and breathable, aimed at warm-weather speed work. It is thin rather than plush, so it offers less padding around the heel and tongue.