Evolution™ Deluxe 6151 Hi-Viz Hard Hat

Evolution Wheel Ratchet is easy to use and creates a firm comfortable fit. High-Density Polyethylene (HDPE) shell designed with five raised channels for strength, and a longer back for extra protection Wide polyester textile webbing harness Universal slots to fit various accessories 6-Point Suspension System Meets ANSI requirement for Reverse Donning and Lower Temperature Meets ANSI/ISEA Z89.1-2009 standard for Type I, Class E Chamlon™ sweatband Packed ready-to-wear with no assembly required.