Whether you're training for a marathon or just enjoy a leisurely run, the Nike Air Zoom Pegasus 41 is the ideal all-round running shoe for the neutral runner. Whether you're heading out for a 5km or a slightly longer endurance run; the Air Zoom Pegasus can do it all. The shoe is suitable for both novice and experienced runners. Get the most out of every step with this all-round running shoe! Midsole Zoom Air Units are incorporated into the midsole. These absorb shock and bounce back quickly. This puts less 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. The midsole of this shoe is made of ReactX foam. ReactX is a light, firm foam for a smooth, responsive experience with much less impact. With 13% more energy return and 43% less carbon emissions than regular React foam. Upper The strap around the midfoot ensures a fit that follows the shape of the foot, for arches of all sizes. Outsole The rubber outsole has a waffle pattern, which provides grip on both dry and wet surfaces. Flex grooves provide extra flexibility and ensure a smooth roll-off of the forefoot. Get the most out of your run with the Nike Air Zoom Pegasus 41!