Puma evoPOWER Vigor 1 Firm Ground Football Boots - Green Gecko/Black/Safety Power past your opponents with the Puma evoPOWER Vigor 1 Firm Ground Football Boots . The rush is addictive. Not only when you get the ball but when you control it. Own it. Make it do what you want. Send it where you want it to go. That power happens in a moment, when you're not focused on anything but the distance between you and the goal. The evoPOWER VIGOR is PUMA's most technical power offering to date, and brings you even closer to the ball for even greater power. It can't stop. It won't stop. It's already claimed the best shots in 2017. POWER The one-way stretchable Adap-Lite upper support cage allows foot to bend, mimicking barefoot kicking motion, and increasing power when making ball contact. ACCURACY New, engineered AccuFoam 3D's PU dots increase precision. AccuFoam takes on an engineered 3D form with foam dots molded to the lining to regulate the uneven surface of the foot and enhance accuracy. The slip-on construction with stretchable spandex further creates a comfortable, barefoot feeling. GRIP GripTex improves grip to the ball, especially in wet conditions. COMFORT Slip-on construction with stretchable sock enhances comfort and barefoot feel. SUPPORT The outsole is a direct result of studying how force travels on the stance and kicking legs. The mix of bladed and conical studs adds stability to the stance leg, and optimizes maneuverability and power. Bladed studs ensure perfect ground penetration and stability - especially on stance leg - while the conical studs allow for optimal agility. More about the Puma evoPOWER Vigor 1 PUMA's aim was to create an evoPOWER that was more technical than ever. They set out to create a stripped down boot that can liberate shooting power, increase accuracy, and do so at a moment's notice. The principles of barefoot kicking and the benefit of flexibility needed a complete overhaul. In order to tackle the design, Puma closely examined top players like Mario Balotelli and Olivier Giroud in action. Then they got started, keeping exactly and only what was needed to act powerfully and quickly in that moment of contact, and reduced the amount of layers between foot and ball.