These super comfortable, non-medical grade, double layer pre-washed cotton thermal mask are made with earloops and filter pocket.
The cloth face masks* are the most effective when they fit snugly against the side of the face, secured either with ear loops or head band, include multiple layers of fabric, allow for breathing, and can be laundered without damage or change to shape (CDC)
*Wash before first use. Fits small to medium faces.
Note: Face masks are used for many purposes. These cotton knit masks have NOT been tested or approved for medical use.