Whether you run short or long distances, the Nike Pegasus 41 all-round running shoe is designed for your daily run. Experience the ultimate performance of the Pegasus 41 every day. Midsole The midsole of this shoe is made of ReactX foam. ReactX is a light, firm foam for a smooth, responsive ride with much less impact. With 13% more energy return and 43% less carbon emissions than regular React foam. Zoom Air Units are incorporated in the midsole. These absorb shock and bounce back quickly. This reduces the strain on your muscles, joints and tendons. You can run faster and jump higher with the Zoom Air Unit because it transfers energy more efficiently. Upper Pegasus 41's mesh upper keeps the shoe breathable and comfortable while running. Outsole The shoe offers good grip and traction while running thanks to the rubber outsole. The outsole also has flex grooves to create more flexibility in the forefoot. This shoe has Nike's characteristic waffle pattern as an outsole, with short rubber studs in the shape of honeycombs, for grip on wet and dry surfaces. Order and discover the versatility of the Nike Pegasus 41 within a few days. Nike and Kipyegon, the current world record holder for the mile and the 1500 meters, have entered into a partnership. Kipyegon will attempt to run the mile in under 4 minutes in Paris on June 26, 2025. This magical limit was once considered unattainable. The clothing and shoes of Faith Kipyegon pack are an ode to Faith Kipyegon.