Nike mercurial vortex mens fg football boots the nike mercurial vortex mens fg football boots are ideal for wearing on artificial pitches or firm ground pitches the football boots feature a full lace up fastening for a secure fit whilst the padded ankle collar and cushioned insole ensure for maximum comfort whilst playing the boots feature a stand out design and are finished off with nike swoosh branding for a classic look football boots mens firm ground moulded studs