This 'Dustproof Unisex Reusable Adjustable Face Protection Decoration Balaclava 5.1x6.9 in'[link] is designed to cover the face and provide some protection against dust, wind, sunlight, and other elements. It's one size fits all design makes it a good fit for both adults and children alike while individual facial contours are accounted for with adjustable elastic straps that won't leave marks after removal. The mask is made from 100% polyester fabric which allows you to keep your skin cool when worn outside on hot days; the fabric being lightweight means it won't also weigh down your face making talks or daily activities difficult either! Furthermore, there are 5 layers of activated carbon filters inside each mask adding an extra layer of defense against dust particles or small airborne viruses greater than 0.3 micrometers in size; since this mask can be handwashed and reused multiple times even after long periods of wear, those with sensitive skin will have no cause for concern regarding rashes breaking out due to excessive sweating or oils seeping through onto their complexion too!