GE White Vented Cap Style Hard Hat. This Is the GE White Cap Style Hard Hat Made With 100% HDPE Material. Features A 4 Point Ratchet Suspension System and Has High Impact Resistant. It Is a Vented Hard Hat and Includes Slots for Cap Mounted Earmuffs. It Meets ANSI ISEAZ89.1-2014 And CSA Z94.1 Standards.