Attractive and Comfortable
As masks go, these were some of the most attractive and comfortable of those I've tried, and at a reasonable price.  They have a filter pocket, which I always use, and a small device to adjust the length of the straps. The openings to insert the filters are wide enough to fit the filter easily.  The masks have just about the right thickness between comfortable to breathe in, and protective but awkward to breathe in.  I regularly walk several miles wearing one of these masks.  Another thing that adds to their comfort is the nose wire, so they don't slide down your face when you talk.<br />When you wash them, you have to keep track of the adjustable device on the elastic ear pieces.  I've lost a few in the wash.  I would suggest using a mesh bag in the washing machine to prevent losing them.  But even with the loss of a few, I can still adjust the elastic ear pieces by tying a small knot.
Rating: 5 stars