Mens nike mercurialx vortex iii tf turf football boot mens nike mercurialx vortex iii tf turf football boot provides the fit touch and traction needed for todays fast paced game with rubber studs that enhance multidirectional traction on turf surfaces internal cage provides stability and a locked down fit eva cushioning in the heel for lightweight comfort treading on the rubber outsole is tuned for turf surfaces synthetic leather upper enhances durability and ball touch