Revolutionary and sticky Nike Gripknit upper in woven material, which helps to create a unique fit and optimal ball control in all weather conditions Asymmetric construction at the collar and heel for increased comfort, and the soft elements in the exposed area help to reduce irritation completely without compromising stability and structure Innovative Tri-star knob system, which provides an exceptionally good grip on the surface during acceleration and rapid changes of direction With an adaptive lacing system, for the best possible fit This is a boot with FG studs, intended for use on natural grass pitches. Weight: 200 grams Note: Nike states that the color of the outsole may fade with use.