The adidas Racer TR21 Mens Trainer is designed with a breathable mesh upper to create a durable yet stylish shoe, along with a padded collar and sculpted cloudfoam midsole for cushioning and comfort. Comfortable textile lining. Lace up closure for a secure fit. The rubber outsole provides grip. Trademark adidas 3-Stripes applied. This product is made with Primegreen, a series of high-performance recycled materials.