JSP® EVO® VISTA™ Ascend™ Safety Helmet, Adjustable Lightweight Industrial Short Brim Vented, Series: 280-EVSV-CH, Universal Size, Black, ABS/Cotton/HDPE/Polyester, 6-Point Polyester Textile Suspension, ANSI Electrical Class Rating: Class C, ANSI Impact Rating: ANSI/ISEA Z89.1 Type I, Slotted: Universal, Wheel Ratchet Adjustment