Push your limits while keeping cool. This adidas running singlet is made with HEAT.RDY tech to keep you going in hot conditions. The lightweight, engineered fabric moves with you through every stride and all-around reflectivity shines in low light. This product is made with 100% recycled materials. By reusing materials that have already been created, we help to reduce waste and our reliance on finite resources and reduce the footprint of the products we make.