The face masks are essentially made up of 3 layers. The outside layer is a high quality stretch lyra fabric with a tight knit to limit passing of air particles. The lining is a very thin open cel foam ( 1/8" thick) that is fused with a fine mesh to feel soft against the skin. ( see photo )
There is also soft 1/8" elastic with a small plastic adjuster (to allow for better fit) used to go around the ears. ( see photo )
Please be aware that they are not as effective as the N95 version in fitering out contagions and should not be considered a replacement. However, they are likely to be more effective than just fabric.
Masks will ship the following Monday, Wednesday or Friday from purchase date.
These masks are made one size fits all but there is a top and bottom to fit face more accurately. The small seam is on the top for the nose and the longer seam is on the bottom to accommodate the chin. I've also placed the logo on the left side of all of them to help distinguish top/bottom.
The masks can be washed repeatedly by machine with warm/cold water or by hand, placed in dryer on low setting or left to air dry.