Provides protection from minor bumps, bruises and lacerations where hard hat protection is not required. Designed for environments with low or obstructed head clearance. 4 point, washable, plastic suspension with pin-lock adjustment. Fits head sizes 6 1/2 in. to 7 3/4 in. Side vents help keep the wearer cool in high-temperatures. Caution: Bump caps are not designed to protect against impact from falling or glancing objects. These caps do not meet ANSI Z89.1 requirements. Key Product Specs Hardhat Type : Bump Cap. Adjustment Type : Pin-Lock. Suspension Type : 4-Point. Color : White. Air Vents : Yes. Accessory Slots : No. ANSI Approved : No.