13 oz Duck Fabric - Mt. Vernon Mills (made in USA fabric).*reproduction brass Talon zipper in fly.*Mt. Vernon Mills label on inside waistband.*Work Uniform label above back welt pocket.*slash pockets for easy access and coin pocket. *. double knee, with knee pad opening, knife pocket, double side pocket and coin pocket.* bottom half of back pockets half lined to hold tools.* Cone White Oak PFD twill inside pockets pigment printed with Coal Miner bandanna print.* * green bartacks and keyhole thru out jeans.* copper rivets and green bar tacks reinforcing pocket edges and double knee* clean felled stitch inseam and outseam* green painted brass Scovill tack waistband button.*welt back pocketing Cut and Sewn in the USA Bio Washed and hot Dried Specs: