Wraparound Max Air 2090 cushioning puts a distinctive footprint under the heel of a runner-tech sneaker set on springy, lightweight Nike React foam. Welded overlays wrap the upper in sporty textures and patterns that echo the curvy rubber lugs dotting the tread and popping up one side of the sculpted sole. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Lace-up style Removable, cushioned insole Nike React foam sole turns every step into springy returned energy Visible Max Air unit in the heel provides clear Air-Sole cushioning Textile and synthetic upper and lining/rubber and synthetic sole Imported Women's Shoes