3M 7630894309 X5000 Vented Hard Hat, ABS, 6Point Suspension, ANSI Impact Rating: ANSI/ISEA Z89.12014 Type I, Ratchet Adjustment

3M™ SecureFit™ X5000 Series Safety Helmets provide comfort and security for workers in a variety of situations. With features such as a climbing helmet-inspired design that meets occupational safety requirements; compatibility with a variety of 3M™ Faceshields, Earmuffs, and other accessories; and a suspension that incorporates exclusive 3M™ Pressure Diffusion Technology. 3M’s unique patented 4-point chin strap selector system makes it possible to switch between EN 12492 (Mountaineering helmets) and EN 397 (Industrial safety helmets) standards.