Turn your speed on the pitch into performance with the Nike Mercurial Lightspeed Shin Guards. Made with a lightweight woven polyproplene shell, these guards provide superior protection and strength. The expansion molded foam backing adds excellent shock absorption and impact dissipation. A Dri-FIT® fabric lining wicks sweat away from the skin to keep you dry and comfortable. The Dri-FIT® shows up again in the fabric sleeves that function to keep you secure without uncomfortable straps. Feel the need for the Nike Mercurial Lightspeed Shin Guards. NOCSAE® certified. 51% polypropylene/27% polystyrene/12% polyethylene/10% polyester. Imported.