Mens Adizero Evo SL Woven Solar Blue Silver Metallic Lucid Red Mens Size:US9 It started with engineering a Track It started with engineering a hip to waist ratio that works for all body contours and streamlining typical short construction—paring it back to just three panels of ultra lightweight French woven fabric It's crafted from a woven knit upper that's minimal and breathable The uppers feature a lightweight and breathable woven mesh upper that's slightly thicker than the standard Evo SL with reinforcements that stretch out onto the upper that offers a more snug fit the Evo SL pares back the extreme lightweight compromises to deliver a shoe that's "only" superlight— weighing in at a scant 224g whilst providing better all round training performance