A workhorse built to help power you through every mile of the race, the Nike Air Zoom Pegasus 38 continues to put a spring in your step, using the same responsive foam as its predecessor. Breathable fabric in the upper combines the comfort and durability you want with a fit that nods to the classic Peg. Take a cue from the bright and energetic colors, and run victorious. Something Old, Something New The classic fit and feel of the Pegasus is back with a wider toe box to provide extra room. Seaming on the upper provides a better shape and fit, delivering a fresh take on an icon. Spring with Your Step Nike React foam is lightweight, springy and durable. More foam means better cushioning without the bulk. A Zoom Air unit in the forefoot delivers more bounce with every step. It's top-loaded to be closer to your foot for responsiveness. Secure Fit Midfoot webbing delivers security. The webbing tightens around your foot when you lace up, letting you choose your fit and feel. Foam tongue helps reduce lace pressure.