The Pegasus Premium supercharges responsive cushioning with a triple stack of our most powerful running technologies: ZoomX foam, a sculpted Air Zoom unit and ReactX foam. Ita (TM)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. Engineered Mesh on Upper:Breathable, lightweight engineered mesh helps keep you contained. ZoomX Foam:Your foot sits on top of full-length ZoomX foam, Nikea (TM)s most responsive foam. It delivers incredible energy return with each stride. Full-Length Air Zoom Cushioning:The full-length Air Zoom unit offers our optimal level of springiness underfoot, unlocking a level of speed and responsiveness thata (TM)ll put pep in your miles. ReactX Foam Foundation: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:Modified waffle outsole has high-abrasion rubber to provide traction. [] Product Details:Weight:Approx. 275g/9.7oz (Women's US 8). Heel-to-toe drop:10mm. Not intended for use as Personal Protective Equipment (PPE). Style: HQ2593; Color: Pink Smoke/Light Magenta/Bleached Lilac/Pink Smoke; Size: 5; Gender: Female; Age Group: Adult | Nike Pegasus Premium Women's Road Running Shoes in Red, Size: 5 | HQ2593-607