This classic style 3 layer facemask features comfortable ear loops and is manufactured to CDC specifications with a super soft 95% Cotton/5% spandex inner/outer layer and a pellon fusing center layer that helps prevent the spread of droplets. Note the slight pleating on the sides of the mask, this enables a comfortable fit across a wide variety of face sizes. We also have a M101 Menu2019s sized mask that features u2018just a little bitu2019 of extra room for folks who feel claustrophobic in most u2018unisexu2019 sized masks.