Nike Mens Vapor Pro 3 Size 8.5The forefoot is more flexible because we shrank the Air Zoom unit and placed it where your foot feels the most impact. You still get responsive cushioning at the highest push off point of your forefoot, but now theres more flex. The outsole is made of a new rubber compound thats lighter than Vapors of the past. It allows you to decelerate, plant and back into position without feeling like youre rounding off your cuts. We kept the same midsole foam and