MSA Safety Works Hard Hats meet all applicable requirements of the American National Standards Institute, ANSI Z89.1-2003, Type I, Classes E (Electrical) and G (General). NFL Properties, the NFL and its Member Clubs make no express or implied claims with respect to the effectiveness and safety of these products and have not manufactured or endorsed these products in any way; The most popular sport in America is football, and MSA Safety Works NFL Hard Hats give fans a distinctive way to show their team loyalty. These licensed NFL hard hats meet OSHA head protection requirements, as they are compliant with ANSI Z89.1-2003. MSA Safety Works hard hats use the same logos as the NFL helmets (only slightly smaller), for an authentic high quality look.