Trying to decide between a lightweight cleat or one with comfortable support? Now you can have both in the adidas adiZero 5-Tool 2.5. In order to make this ultra-light mid cut, adidas packed the 5-Tool with technology. The synthetic leather upper is supported by an internally welded SprintWeb that keeps the foot from rolling during high-speed movements. The ankle collar is neoprene, paired with an ankle strap that lets you decide just how tight you want the collar to fit. The collar is also perforated to keep it light and breathable, blocking sweat from building up around the ankle. The SprintFrame outsole contains geometric ridges for stability that doesn't require excess materials. The metal cleats are arranged in adidas' ProTrax configuration. They're placed and shaped for explosive linear speed and smooth rotational traction. Wt. 10.6 oz.