9000 Series Full Mask Respirator from Moldex®, has an exclusive over-molded lens design offers a greater field of vision. Streamlined and ultra-lightweight for worker comfort. Stand away head harness with extra wide opening makes it easy to put on and take off. Strap buckles are securely molded to facepiece. Lens is coated for scratch resistance. Completely metal-free. For use with filters, retainers and cartridges. This is a high tech streamlined design for exceptional worker acceptance. Lighter weight for superior all day comfort. Stand away head harness for easy donning and doffing. Lens stays away from flat surface when laid down to avoid scratching. Tear away lens protector included. Lens meets ANSI Z87+ for high impact requirements. 100% PVC free.