Deluxe C.E.R.T. Hardhat with Hi-Visibility Reflective Stickers complies with ANSI Z89.12003 Type 1, Class E, G and C. Adjustable 4-point ratchet suspension. Highly reflective, high quality C.E.R.T. stickers on both sides and back. Official 4-color CERT logo on front. Molded from lightweight, high-density polyethylene. Adjustable head band. Brow pad is removable, washable and replaceable. Sizing adjusts from head size 6 1/2 to 8.