This is a great mask for everyday wear, but it is not a medical grade mask.
It is made of three layers. The inner and outer layers are made of a moisture wicking performance polyester. The middle layer is pellon for stability and additional protection.
White binding on top and bottom. The top edge has a bit of elastic that goes over your nose.
Elastic ear straps to hold securely in place.
Washable. Reusable. Responsible - It is better for the environment and if you use this mask to go to a grocery store, then an actual medical mask that you didn't buy can go to front-line medical personnel.