adidas Racer TR23 running shoes offer maximum everyday comfort. The Cloudfoam midsole provides soft cushioning and a more comfortable ride from heel to toe. The textile upper is flexible and promotes ventilation, while the rubber outsole provides superb grip. The upper contains at least 50% recycled materials. Their aim is to come up with yet another solution to help eliminate plastic waste.Features: Classic last Lace-up fastening Textile upper Cloudfoam midsole Textile lining