Football Helmets - Brands and features: Riddell Football Helmets with Faceguards: Flexibility engineered into the helmet's shell, face mask and face mask attachment system with hinge clips; reduces impact force transfer to the athlete. Strategic combination of padding materials inside of the helmet absorbs impact energy and retain their position and purpose over extended durations of play. Face mask attachment hardware, precision-milled from stainless steel, disengages with a simple press of a button. Interior liner conforms to the shape of a player's head and fits the contours of the helmet shell (front pad, crown, back/side, occipital lock, face frames) for improved comfort and fit. inflatable liner that, when inflated, cradles the athlete's occipital lobe improving the helmet's fit. Riddell manufacturer's warranty included.