adidas Men&#39;s Springblade Running Shoe,adidas Shoes Closeout/Special Buys Child Code,springblade m-M" /> 100% Synthetic/Fabric Synthetic sole Lightweight runner featuring lacing side overlays and innovative Springblade platform Engineered stretch mesh upper Sixteen individually responsive energy-return TPU blades Anatomical molded EVA sockliner Non-marking adiWEAR durable outsole