The Nike Pegasus Premium 'Black Metallic Silver' showcases triple-layered cushioning, highlighted by a solid black ZoomX foam midsole and a blue-tinged Zoom Air unit that's contoured to the natural profile of the foot. A slab of ReactX foam under the heel provides additional responsiveness. Up top, the lightweight build utilizes circular knit construction in a sleek black finish. Hi-vis elements arrive via reflective threads woven into the laces, as well as a curvilinear overlay that wraps around the upper.