Depending on the style of your facial hair some common masks may not be comfortable to wear or cover your nose and mouth. With this in mind we created a longer, pleated mask that extends down below the chin and has three tie straps for an adjustable fit. Just like other masks it also has a pocket where you can insert filters or additional layers of material. We’re not making any claim that this mask will work any better as a filtration device just that it may be more comfortable to wear and help get your desired fit.