STYLE: Contour dome shape with ridgeline; wrap around brim to protect worker from elements; non-vented MATERIAL: Yellow lightweight high density polyethylene (HDPE) RATCHETING: 4-point ratchet suspension; fits head sizes 6-1/2 to 8 REPLACEMENT PART: Complete with comfortable replaceable sweatband CERTIFIED: Meets ANSI Z89.1, Type 1, Class C, G, and E