Molded from high density polyethylene for maximum protection. 6-point nylon suspension that slides to adjust head sizes from 6 1/2 to 8. Accommodates chin strap and a variety of hard hat accessories. Moisture wicking brow pad is removable, washable and replaceable. Goggle retaining slots on suspension. Meets the Low Temperature (LT) option of the Z89.1 Standard. Made in the USA. Meets ANSI Z89.1 Type I, Class C, E & G requirements.