Nike Women's Air Max 270 features: • Mesh upper that's breathable and lightweight. • Interior neoprene stretch bootie for a snug fit. • Durable rubber toe tip. • Extra cushion provided by large Air Max unit in heel. • Structured leather or synthetic leather heel panel. • Cushion and support provided by dual-density foam sole. • Grip and durability thanks to the rubber waffle tread around the perimeter of the outsole.