They are breathable, lightweight, durable, and economical. Cotton knitted masks are becoming more of the trend as they don ’ t disintegrate and protect the skin from the elements, and have the benefits of usinging. Protective and fashionable mask are also popular because of the benefits of usinging and protectiveing.
Gas-f nosemasks are usually made of cotton, which is more durable and breathable. However, they are also made from washable disposable plastic, and other non-porous materials. They are also lightweight, breathable, and more economical.