The Respironics Optilife Nasal Pillow Mask is designed with ease of use in mind. A unique headgear system with chin support band that is simple to put on and easily adjustable. Includes all four nasal pillow sizes so you can select which one fits just right. Life is a balancing act, and the Respironics OptiLife mask is easy to fit into your life because it makes life easier for sleep lab professionals, homecare providers, and patients. Respironics OptiLife is latex free.