The Pegasus Plus energizes your ride with full-length, superlight ZoomX foam to give a high level of energy return for everyday runs. It features a stretchy Flyknit upper which conforms to your foot for a seamless fit. The Nike Flyknit upper has perforations to help reduce the weight of the shoe and make it more breathable. The ultra-responsive ZoomX foam midsole delivers Nike's highest energy return. High-abrasion rubber on outsole provides traction. It has reflective details. The weight is approximately 205g/7.2oz. Heel-to-toe drop: 10mm. It has a midfoot band for containment and lace-up closure. These are athletic sneakers.