Ridgeline Graphite Pattern Full Brim Style Hard Hat wih a 4-Point Standard Ratchet - HP54117 Features ABS material Strong, yet ultra-light for seemingly weightless protection; 4-Point Ratchet suspension is easy to adjust and allows the wearer to modify the fit while wearing hard ...Ridgeline Graphite Pattern Full Brim Style Hard Hat wih a 4-Point Standard Ratchet - HP54117 Features ABS material Strong, yet ultra-light for seemingly weightless protection; 4-Point Ratchet suspension is easy to adjust and allows the wearer to modify the fit while wearing hard hat; Soft brow pad is replaceable; Replaceable suspensions and headbands also available; Custom imprinting available on hard hats; 4-point suspensions can be converted to a 6-point suspension with the HP6PTSUS; Meets ANSI Z89.1, Cert. Mod. - CAN/CSA Z94.1-20, Type 1, Class E, G, and C; Product Specification Sheet