This stylish mask offers a dual layer of bamboo fabric for the best in facial comfort for life on the go. With Travleisure technology, the mask is anti-wrinkle, breathable, odor-resistant and ultrasoft. Bamboo is one of the most breathable yet strongest fabrics on earth. The outer layer of 95% bamboo and 5% spandex fabric is sewn in tight knit to provide an effective cover from transmission of various types of droplets and particles (including dirt, dust, pollen, sand) in the air and more effectively combat odors than polyester and cotton masks. Bamboo fabric is one of the softest in the world; the inner layer provides an ultrasoft feel in comparison to standard reusable or disposable masks. This mask is ideal for all types of indoor and outdoor activities when you may be in close contact (within 6 feet) of other people. Wear it while traveling, attending conferences, commuting to work, going to the grocery store, and exercising to avoid unwanted droplets from landing in the mouth or nose, or simply as a first defense against touching own mouth and nose. Machine washable and will not shrink. Masks are adjustable with elastic loops and a small stopper allowing fitted closure around the face, regardless of size. Wire fitting in the bridge of the nose of the mask is bendable according to nose and eye fit. Bamboo is also biodegradable.