The bridge of the nose. Okay, enough of that sore object. To find a comfortable nasal mask just follow your nose. That's where you'll see Respironics Simplicity™, a part of the Comfort Series of masks. And "see" is the operative word. It's small. Lightweight. Worn just on the top of the nose, it eliminates pressure on the bridge of the nose. This allows patients to wear eyeglasses and eliminates airflow to the eyes - a contributing factor in contracting conjunctivitis. Respironics® Simplicity™ Nasal Mask: Big Comfort in a Small Package. With its innovative design and streamlined construction, Simplicity™ is ideal for the use in the treatment of adult Ostructive Sleep Apnea and for noninvasive ventilation in the home or hospital. It's a perfect fit with Respironics Power Programs™ for Providers, helping to ensure long-term compliance with CPAP and bi-level positive pressure therapy.