V-Gard Protective Caps from MSA consist of a polyethylene shell and your choice of suspension system,working together as a protective system. V-Gard headwear features advanced styling in hard hat styles. V-Gard Protective Caps and Hats V-Gard Caps and Hats meet or exceed the applicable requirements for a Type I helmet (top impact) as outlined in ANSI Z89.1- 2003, Class E. Fas-Trac Ratchet Suspension for all-day comfort, with quick and easy adjustments. Case of 10.