Latex-Free.
* Three Pleated Layers of Soft, Breathable, Fluid Resistant PPSB Material - High Filtration Rate >98% BFE.
* Anti-Fog Sweatband Molds to Face and Absorbs Perspiration.
* Ultra-Sonic Bonding at Edges Prevents Particle Permeation.
* Secure with Two Comfortable, Durable, Elastic Ear Loops.