🍃 They are mindfully HANDMADE with 3 layers of fabric ( filter is included) but the built-in FILTER POCKET accommodates additional filters added if you prefer to. 🍃 NATURAL LINEN is used or the outer layer since linen is popularly known as one of the most durable, lightweight, and breathable fabrics, the more you wash linen the softer it becomes! 🍃 The (2) inner layers are skin-friendly COTTON fabric for more breathability. 🍃 A plastic bendable NOSE WIRE fit comfortably over your nose without sliding down and to help prevent glasses from fogging up, and your nose will love it too! 😉 🍃 Another mega-hit is a soft STOPPER added to the elastic ear loops to make it more adjustable and of course easier to fit more faces! 🍃 Last but not least, you don't want to ruin your style while wearing face masks, that's why our uniquely designed HAND-EMBROIDERED face masks are the all-time favorites!!