With its modern slimmed-down design and high-performance technology it'd be tempting to say that the Nike Air Zoom Pegasus 36 Running Shoe isn't your father's daily trainer but he's probably been running in Pegasuses since you were in diapers. The newest update on Nike's iconic running shoe the Pegasus 36 features a slimmer design and a more open mesh construction to boost your breathability. This flexible engineering now features more perforations in high-heat areas helping you stay cool calm and focused in warmer weather.