This Polar King generously insulated overall is the ultimate bib for extreme weather conditions. The sturdy 12-oz. 100% cotton duck shell is lined with heavyweight bonded polyester insulation, delivering maximum warmth during frigid winter weather. Fully gusseted bi-swing back and 4-pc. articulated sleeves provide comfort and a full range of motion. Waterproof knees and seat keep workers dry in wet conditions. Can accept kneepads. Features 9 pockets including reinforced front pockets, interior pockets, utility pockets on legs and more. Leg zippers zip to the hip for ease of use. Scuff plates at heels prevent fraying. Colors: Black and Saddle. Sizes: S2XL in Short, Medium and Tall lengths.