I use 02 Optics monthly contact lenses, made out of a more breathable material than before. I wear them for a month, taking them out every night for a month. I would not recommend yearlies,either monthlies or less. Lese likely to have eye irritations. I always give me eyes a rest form contacts every morning and night for about an hour or so. There is s contact solution that you are supposed to use with them to store and clean them called Opti-free express. I prefer contacts no fogged up glasses or rain drops on your glasses. They dont get in the way, you can't even tell you are wearing them.