Springy and sprightly, Nike's ultra-lightweight Air Zoom Pegasus 36 running shoe is built for speed without sacrificing comfort. Stretchy open-weave mesh and integrated Flywire cables keep the upper breathable and flexible with consistently secure support even at higher speeds, while the sculpted Nike Zoom Air sole provides superior cushioning while it swoops aerodynamically along the sides and tapers to a neat, shock-absorbing keel at the back.