adidas Adizero Sprintstar Sneakers - Black | Free Shipping 。This is a pair of adidas Adizero sneakers for unisex adults, with a synthetic upper and a lace-up closure. The outsole features a spike plate for track and field performance, and the shoe has a low top style. The design includes recycled materials and a spark/black metallic colorway, with a synthetic lining and a standard shoe width. The sneakers are part of the adidas adizero product line and have a style code of IF1235. Guaranteed 100% Authentic Inventory – Shop with Confidence! Item ships new without original box.