Benefits: Keeps your eyes healthy. Made from silicone hydrogel, to let large amounts of oxygen into your eyes. Retains moisture. MoistureSeal technology in the lenses means they can retain almost all of their moisture for up to 16 hours. Consistent levels of comfort. Same level of comfort from when you put them in to when you take them out. Bausch & Lomb ULTRA contact lenses have been designed for the modern day wearer. Computer and phone screens dry out our eyes, so ULTRA lenses retain their moisture for up to 16 hours. Instilled with MoistureSeal technology, these lenses have high comfort levels throughout wear. As silicone hydrogels, they also allow oxygen to the eyes through the lenses. This promotes healthy eyes in the long term.