Combining three of Nike's pinnacle midsole technologies to create a mega-cushioned shoe, the Pegasus Premium gives you a bouncy feel that manages to be both fun to run in and provide responsive performance. The shoe features a stretchy circle knit upper with a breathable feel, and overlays to support your foot. The midsole boasts a layer of race-performance ZoomX right under your foot for a fast, lightweight, and responsive feel. Below that, a full-length Air Zoom unit offers a bouncy sensation. Lastly, in the heel, a layer of durable ReactX helps absorb impact and provide soft, cushioned landings. A modified waffle outsole with high-abrasion rubber ensures excellent traction that lasts. Weight approx. 275g (9.7 oz). Stack height 45mm. Heel-to-toe drop 10mm. Made of 100% synthetic materials for lightweight and durability.