KleenGuard N95 Pouch Respirator offers right balance of comfort, fit and breathability. Horizontal flat-fold provides more breathing room than traditional cup-shaped respirators, allowing more space for warm air to dissipate. This unique style coupled with high-performing filtration materials makes this respirator up to 75 percent more breathable than NIOSH minimum requirement (based on NIOSH testing of limited sample set). NOISH-approved pouch respirator features adjustable nosepiece and two blue headstraps made from a patented material that offers a unique combination of strength, softness and stretch. Lightweight materials and folded design allows easy storage and portability. Carton for the respirators is designed to reclose after opening, which protects the respirators when not in use. This N95 respirator passes all relevant NIOSH testing protocols (does not include specific tests for respiratory diseases).