ADIDAS ADULTS X SPEEDFLOW 21.3 ASTRO TURF On the pitch, speed is a virtue. On the court, it\'s the only thing that counts. Think fast. Move faster. Find your flow and leave the rest behind. Take everything in your stride in these adidas X football boots. Their semi-translucent Speedskin upper keeps you comfortable as you explode into action. Underneath, a lugged rubber outsole lays down serious acceleration on artificial turf. The foot-hugging fit straps you in for jinks and turns to keep you one step ahead. Style code: FY3308 THE FINER DETAILS Lace closure Four-way stretch material Lightweight Upper: Speedskin Midsole: EVA Outsole: Rubber