Speed,Speed and more speed. The F50 adiZero is the perfect cleat for the fast paced players looking to maximize their speedy attributes. Cause havoc to all your competition by endlessly gaining traction in ever step you take to increase your push when dead sprinting. The boot comes with 3D dribbetex technology to allow for fast paced dribbling in wet or dry conditions. Also the cleats come with a shimmer upper and a superior extra layer of studs on the translucent(clear) firm outsole.