Truguard, yellow, cap style, 4 point ratchet, hard hat, 4 point easy adjustment ratchet suspension, twist knob to adjust, rain trough on sides & back of helmet channel moisture away, soft brow pad absorbs perspiration, universal accessory slots fit most cap mounted ear muffs & accessories, high density polyethylene shell, meets ansi z89.1, type 1, class c, g & e for industrial head protection.