Built for pure speed the Mercurial Superfly V is full of the latest innovations. A new Flyknit upper now features Speedribs for a customized fit and more control on the ball. A brand new, 40% lighter, anatomical outsole features a naturally contoured foot bed for more comfort and better acceleration. A new stud pattern was specifically designed for optimum traction while accelerating on firm ground. WEIGHT: 6.7 oz.