Oxygen glasses are designed for people that use oxygen, and want to hide the unsightly oxygen tubes going around your head. With Oxygen glasses, you can leave your cannula at home! Instead, tubes connect from your tank to the back of the eyeglass temples. Air passes through a tube in the eyeglass frame to each nostril. From there, "J"-shaped nasal prongs attach to the eyeglasses frame, delivering the oxygen into your nostrils.
Each Oxygen frame comes with a two month supply of nasal prongs (6 pairs), and two different kinds of tubing (a 7' long single tubing, and a 4' long double tube). Additional kits with a 6 month supply are available for an additional $29.95.