Tychem LV — a multi-layer barrier film laminated to high strength, 2.3 oz./yd2 polypropylene substrate Fabric is strong, abrasion and puncture resistant, lightweight and flexible Seams are both sewn and taped to provide strong chemical resistance against heavy liquid splashes and tough seamstress A sewn seam is covered with a strip of compatible material by heat-sealing Polyester front zipper closure with storm flap; flap has sticky tape closure With attached hood Color: Military Olive Drab