The Bausch + Lomb Ultra for Astigmatism contract lens features "MOISTURESEAL Technology" that enables these amazing lenses to retain up to 95% of their moisture for up to 16 hours, leaving these contact lenses feeling just as comfortable at the end of the day as they did when you put them in. 

These lenses can correct up to -2.25D of astigmatism and are a very stable design, meaning that they don't tend to shift, "swim," or move in your eyes as you go about your day. This gives you the most clear vision possible.

Many patients feel the clarity is better with the Ultra lenses because they correct some spherical aberrations (spherical aberrations cause the vision through the side of the lens to be less clear than the vision through the center of the lens).