Description Is running your favourite sport? Choose adidas Performance and their new Ultraboost Laceless running shoes as your new running partner! The pink synthetic material upper gives them a great look while ensuring flexibility. Comfort and breathability are guaranteed thanks to the fabric lining and synthetic insole. The rubber outer sole is an added bonus, not just for the good traction but cushioning as well. Materials Upper : Synthetic Textile Lining : Textile Insole : Synthetic Sole : Rubber adidas Performance ULTRABOOST LACELESS