Extra wide 3 layer face shield, front entry, gas-tight zipper closure, elastic wrists and ankles, attached socks and outer boot flaps, storm flap with taped closure. Double taped seams. This high-performance chemical barrier fabric is ideally suited for industrial, HazMat, and domestic preparedness applications. Exhibits outstanding chemical barrier properties. An extremely durable fabric that’s puncture and tear-resistant, tested against 260 challenge chemicals with no observed breakthrough after exposures of up to 8 hours.