Meets CSA-Z96-02 Class 3 Level 2 specifications. 12 oz. 100% Cotton Tough Duck fabric, 100% nylon quilted to 5 oz. polyester insulation lining. 3M Scotchlite reflective material striping. Seam-sealed waterproof seat and waterproof double knees. Exclusive double front legs. Delrin zipper front closure with outside fly and hidden snaps. Heavy-duty 2-way Delrin leg zippers from ankle to hips. Banded waist with elasticized back. Loss-proof chest pocket and cell phone pocket. Storm cuffs. Available in blaze orange, sizes small through 3XL.