Nike Mercurial Veloce III Dynamic Fit Firm Ground Football Boots - Black/White/Dark Grey/University Red The Nike Mercurial Veloce III Dynamic Fit Firm Ground Football Boots are designed to create explosive bursts of speed with total ball control. The boots use a Dynamic Fit Collar for ankle support and a locked-down fit. Embossed ridges on the upper enhance touch on the ball for better control. The revolutionary stud configuration was computer modelled during development to balance traction, torque and comfort. Details: • Embossed horizontal ridges on upper • Dynamic Fit Collar • Low-profile toe box to help get under the ball • Contoured, perforated sockliner for low-profile cushioning • TPU overlay on compressed nylon plate for durability • Computer modelled stud configuration • Firm ground studs