The Pegasus Premium supercharges responsive cushioning with a triple stack of Nike's most powerful running technologies: ZoomX foam, a sculpted Air Zoom unit and ReactX foam. It’s the most responsive Pegasus ever, providing high energy return unlike any other. With a lighter-than-air upper, it decreases weight and increases breathability so you can fly faster.

• Breathable, lightweight engineered mesh helps keep you contained.
• Your foot sits on top of full-length ZoomX foam, Nike’s most responsive foam. It delivers incredible energy return with each stride.
• The full-length Air Zoom unit offers Nike's optimal level of springiness underfoot, unlocking a level of speed and responsiveness that’ll put pep in your miles.
• ReactX foam, 13% more responsive than previous React technology, sits at the bottom of the ZoomX foam and Air Zoom cushioning. It offers a smooth and balanced ride.
• Modified waffle outsole has high-abrasion rubber to provide traction.
• Weight: Approx. 275g/9.7oz (Women's US 8)
• Heel-to-toe drop: 10mm