Don't hide from the sun. Harness its energy when you run outside with these adidas running shoes. The breathable mesh upper with Heat.Rdy increases airflow for a cool sensation and ventilation, even when the temperature rises. The Boost cushioning with responsive sections returns energy to your stride, keeping your feet cool so you can focus on the blue of the sky. This product is made from Primegreen, a series of high-performance recycled materials.