MSA VENTED W/RATCHET SUSPENSION
Advance® Vented and Non-Vented Caps meet all applicable requirements for a Type I (top impact) helmet as outlined in ANSI/ISEA Z89.1-2009: Vented (Class C) and Non-Vented (Class E)
Advance Caps also meet the ANSI/ISEA Z89.1-2009 voluntary standard for reverse donning.
Feature cooling vents along the crown for improved air circulation, a lightweight design for added comfort, lateral contours above the ear for easy integration of hearing protection, an optional four- or six-point ratchet suspension system with a soft, absorbent sweatband and a Glaregard underbrim to reduce reflective glare. V-Gard advance caps are not specifically designed to protect against lateral blows from the front, side or rear. MSA's Vanguard protective helmets must be used if lateral protection is desired.