Nike Pegasus Premium "Natural" (IQ5691-100) is a high-performance evolution of the iconic Pegasus line, designed to offer maximum energy return through a sophisticated "triple-stack" cushioning system. This is the most responsive Pegasus ever made, combining full-length ZoomX foam (Nike’s lightest and most energetic foam) on top, a sculpted full-length Air Zoom unit in the middle, and a ReactX foam foundation at the bottom. Sculpted Air Zoom ReactX Foundation SKU: IQ5691-100
