How does the Pegasus Premium differ from the regular Pegasus?

It adds a full-length visible Air Zoom unit and a taller, softer stack. That makes it more cushioned and stable but heavier and less quick than the standard Pegasus.

Is it good for marathon training?

It works well for easy and long runs where cushioning matters most. For tempo work and race day, most runners pair it with a lighter shoe.

Does it fit true to size?

Runners generally take their usual Nike running size. Those with wide feet often go up a half size because the upper is padded and snug.

Is it suitable for walking and everyday wear?

Yes. The soft ride and neutral black and silver colorway make it a comfortable everyday shoe, though the tall sole feels different from a casual sneaker.

Is it a stability shoe?

No. It is a neutral trainer. The wide base and tall stack add some steadiness, but runners who need motion control should look at dedicated stability models.