CPAP nasal masks cover your nose and create a seal to keep your upper nasal airway open during sleep therapy. They fit snugly around the bridge of your nose and deliver gentle, pressurized air to help you breathe easier at night. Nasal masks are lightweight and comfortable, making them a popular choice for people who primarily breathe through their nose during sleep. Find your perfect fit from the #1 rated CPAP mask brands trusted for comfort and effectiveness.