NIKE Mens Air Max 270 Running Shoes synthetic-and-mesh Imported Synthetic sole The shoe's bootie construction feels snug and flexes with your foot. It's made with solid and mesh areas, giving you structure and ventilation where you need them most. A dual-density foam sole and large Max Air heel unit deliver plush cushioning for casual, everyday comfort. Knit upper with no-sew overlays for comfort and support Asymmetrical lacing for a secure fit Heel pull tab for easy on and off