ATPV Rating 6.6 cal/sq cm Arc Flash PPE Category 1 Color Navy Fabric Weight 7.5 oz Features Autoclaved with Workrite Uniform s Perfectpress(R) Diamond Crotch Gusset Heavy-Duty Brass Zipper Metal Shank Button Closure One Piece Fully Finished Waistband Silicone Beading for Durable Creases Triple-Needle Felled Side and Seat Seams Two Rear Welt Gender Men s Inseam 32 in Pants Material Trade Name Nomex(R) IIIA Maximum Waist Size 31 in Number of Pockets 4