Experience responsive cushioning and bounce with every step in the Nike Air Zoom Pegasus 41. This shoe is perfect for your everyday runs, featuring Air Zoom units and a ReactX foam midsole for enhanced lightness and energy return. The breathable woven mesh upper reduces weight and improves ventilation. The shoe boasts a revised breathable woven mesh upper, a ReactX foam midsole that wraps the Air Zoom units at the forefoot and heel for increased bounce, and a signature rubber outsole with a waffled pattern for superior grip and flexibility. Enjoy added support and comfort with the padded collar, tongue, and insole. The new ReactX foam midsole offers 13% more responsiveness than React technology, contributing to improved performance and a reduced environmental impact. The ReactX foam reduces the carbon footprint of the midsole by at least 43% compared to React foam. The carbon footprint of the ReactX material is based on an assessment from the start of production to the factory exit, verified.