Nike Women’s Air Zoom Pegasus 38 Running Shoes continue to put a spring in your step, using the same responsive foam as its predecessor. Breathable mesh in the upper combines the comfort and durability you want. Breathable mesh upper More foam in the tongue provides a comfortable and soft feel Zoom Air unit to feel soft Midfoot webbing Rubber sole Something old, something new A wider forefoot means more space for your toes, while the shoe’s fit maintains the comfortable feel you expect from the Pegasus. Mesh in the upper provides a breathable and plush sensation that stretches with your foot for optimal shape and fit. Spring with your step Nike React foam is lightweight, springy and durable. More foam means better cushioning without extra bulk. Nike tuned the forefoot Zoom Air unit to feel soft and give you more bounce with every step. It’s close to your foot for a responsive sensation. Secure fit Midfoot webbing tightens around your foot when you lace up, letting you choose your fit and feel.