Specifications include, but are not limited to: TROUSERS: Uniform Pant may be minimum 7.5 oz., 65% poly/35% cotton permanent press twill; heavy-duty brass zipper and bartacks at points of stress or jeans minimum 13 oz 100% cotton denim heavy duty, 5 pocket triple stitch seam. SHIRTS: Long sleeve button up collar shirt:; minimum 5.0 oz., 65% poly/35% cotton permanent press poplin; long tails, two (2) pocket button-through. Seven (7) button front, top closure can be snapped on. Sweatshirt shall be 7.8 oz crew neck blend. JACKET: minimum 12 oz., washed cotton duck shell Gasoline-style with solid brass zipper, two (2) pockets and anti-pill long sleeve insulated liner. VEST: Insulated vests, waist length, kidney flap, side elastic inserts, rib knit color, brass zipper and patch pockets. 7.25 oz 65/35 poly/cotton twill shell and deluxe five layer poly filling or equivalent.