Wrangler jeans with cold-weather smarts These Rugged Wear jeans feature red quilted Thinsulate lining. Thinsulate dries quickly, holds body heat, and is warmer than down - without excess bulk. Button waist and zipper fly. Five-pocket styling with deep front pockets. Denim jean is easy-care machine wash. Imported. 06 - Stonewash is made of 13. 75 oz. cotton denim. 41 - Brown is made of 10 oz. cotton denim.