Experience an explosive ride! The adidas Springblade Drive delivers dynamite energy return every time your feet make contact with the ground. Sixteen individually responsive TPU blades for cushioning and energy return. Engineered stretch mesh for breathability and comfort. Molded, responsive EVA sockliner for anatomical fit and step-in comfort. Non-slip lining for comfort and performance. Non-marking rubber with adiWEAR for durability in high-wear areas. Wt. 13.5 oz.