Allegro 9911-10 Replacement Double Bib Maintenance Free Tyvek Hood Assembly with SuspensionItem # 9911-10 Made of poly-coated Tyvek material, this hood offers the increased protection of two bibs. The inner bib tucks inside protective garments so air flows down for a cooling effect on the body, and the outer bib secures under the arms with hook and loop to keep the hood from rising up. The hood features an extra large lens for better visibility. It offers the same convenient design with down tube and suspension built in, making the complete hood fully disposable. HOOD: Poly-coated DuPont Tyvek Splash resistant hood and bibs Seams surged to seal in the air flow Generous size is ideal for workers with beards or goggles SUSPENSION: Disposable one-piece assembly Absorbent foam headband Adjustable hook and loop closure head harness secures hood in place DOWNTUBE: Multi-layer foam sound dampening system to prevent crushing and twisting during use Meets stringent NIOSH requirements for sound levels inside a hood Located behind the hood allowing it to be out of the way LENS: Clear co-polyester, (PETG)15 mil, 6” X 12” (15.2cm X 30.4cm) Distortion-free with panoramic view LENS PEEL OFFS: (P/N 9910-25) (optional) Co-Polyester, clear film with adhesive backing, 5¼” X 11¼”(13.3cm X 28.57cm) (0.007” (.017cm) thick) Replacement Double Bib Maintenance Free Tyvek Hood Assembly with Suspension