NFPA 70E HRC1 Arc Rating ATPV 5.7 calories/cm2 Flame resistant, 6 oz. Synthetic Carbon Fibers, Kevlar® Brass breakaway zipper Concealed snap at top of zipper and at neck Mandarin style, stand up Two-way safety collar Concealed snap closure on cuff Elastic waist inserts Two front swing pockets Two patch chest pockets w/ flaps Concealed snap closure Two patch hip pockets Left sleeve pocket Deep pleated action back. Side vent openings w/ snap closure Inquire about adding your company logo