7 oz./yd², 100% polyester GrizzlyTec™ canvas with rugges texture; 7 oz./yd², 100% nylon reinforcement at high stress areas; Diamond quilted, 3M Thinsulate premium synthetic insulation; Abrasion resistant shell; 3M reflective trims; Triple-needle stitching and rivets in high stress areas to reinforce and stabilize; Contoured shoulder straps with adjustable slide release plastic buckles for easy on and off; Exterior chest pocket with heavy duty YKK zipper closure; Two external hand pockets, one with hidden phone pocket; Two functional tool loops; Six multi-purpose hip and leg pockets, reinforced for sharp tools and objects; Crotch gusset for ease of movement and range of motion; Zippered fly; Knee pad insert openings with hook and loop closures; Side leg zippers that extend to the knee to aide in adding or removing boots and shoes; This product meets the following Sustainable Style subcategory:Socially Conscious Manufacturing: This product was made in a facility that is WRAP certified ;