The Nike Air Max 270 React Heavy Metal was designed to combine bold style with top-tier comfort. Their "Heavy Metal" theme is inspired by the rugged and edgy aesthetics of the music genre, which is reflected in the shoe's bold color scheme and metallic accents. With an upper crafted from a combination of mesh and synthetic materials, they are both breathable and lightweight. A rubber outsole is strategically designed with traction patterns to provide grip on all types of surfaces. And a React foam midsole provides a smooth transition from heel to toe to keep you comfortable even during long-term wear. Experts agree that the defining feature of the Nike Air Max 270 React Heavy Metal, however, is the large, visible Air unit in the heel that lends its innovative technology to provide impact absorption with every step. These shoes were released on September 19, 2019, with a price tag of $150.