adidas Springblade Ignite - Men's Treat your feet to the lively feel of Springblade energy return. Overlasted forefoot mesh for a sleek silhouette that breathes. Molded, responsive EVA sockliner for anatomical fit and step-in comfort. Nine individually responsive TPU blades in the heel for cushion and energy return. AdiWEAR® outsole for durability in high-wear areas. 12.0 oz.