The v-Konstrukt II is a perfect evolution of its predecessor. The ultrathin full grain leather and the PUMA AptoLast provide a unique glove like and comfortable fit, conforming to the natural shape of the foot - making the most of the player's energy. The Dynamic Flex Guard provides protection when and where required whilst optimizing comfort. The anatomically proven stud positioning provides excellent full height DuoCELL offering optimal cushioning support when running Upper: Supersoft and ultrathin full grain leather, soft microfibre ankle lining, off-centred lacing, TPU injected external heel counter with soft EVA elements, foldover tongue. Outsole: Lightweight TPU injected outsole with integrated heel unit, DuoCELL in the heel, DuoFlex technology, Ground Control stud configuration. Suitable for use on firm natural surfaces.