Weatherproof Garment Co. Men's Granite Microfiber Bomber Jacket with Bib Weatherproof Garment Co. Men's Granite Microfiber Bomber Jacket with Bib Attached knit bib with stand collar. Stand collar. Zip front with snap-placket overlay. Long sleeves; adjustable sleeve cuffs. Water resistant; wind resistant. Warmth Rating: -10 degrees Two pockets at waist; interior pocket at left chest Elastic hem Lined; insulated Shell: biconstituent fibers (71% Polyester/29% Nylon)/polyester; lining: polyester