4 oz./yd², Warp Knit, 94% Texturized Polyester/ 6% Carbon Suffused Nylon; Light Soil, or Home Wash (do not use chlorine bleach); Concealed single nickel plated zipper, gripper at neck; Stand-up collar; Two set-in front pockets, two breast pockets, two patch hip pockets, one-piece rule pocket; Regular sizes available under style CK44;