ASTM Level 3 Procedure Face Masks with Ear Loops

Pleate-style masks meet Level 3 ASTM F2100-19 Standard Great for situations requiring moderate-to-high fluid protection Anti-fog strip of soft and comfortable foam helps prevent eyeglasses from fogging, ensuring optical clarity Spunbond polypropylene outer layer and thermalbond polypropylene inner layer Engineered to be comfortable and breathable Ear loops for easy donning and remova