WOMENS ADIDAS RACER TR21 - CLEARANCERUNNING INSPIRED SHOES FOR EVERYDAY COMFORT. These adidas shoes bring the athletic style of running footwear to your everyday look. Move confidently through your day in a comfortably snug fit and a lightweight midsole that provides all day cushioning underfoot. This product is made with Primegreen, a series of high performance recycled materials. 50% of the upper is recycled content. No virgin polyester.