Highly breathable
Blocks projection of 98% of any particles over 3 microns (Human Saliva Droplets measure between 5 microns and 10 microns)
Three layers of fabric, including a non-woven layer limiting particles projection
100% cotton jersey lining allergy/scratch free
Comfortable elastic ear loops
No Front Seam = no holes in the fabric and no air breaches through the mask Great for exercise (biking, jogging, walking)
4 different sizes to fit all face shapes for optimum comfort
Shape of mask seats high on the nose to limit fog on glasses