These are the best presbyopic glasses you can ever wear! It has the highest strength-to-weight ratio of any metal. This also means that our glasses only weigh 22 grams. You can wear it for hours and forget you're on it. These Anti-blue light progressive multifocal glasses are for indoor and outdoor use in all weather conditions, especially for people with presbyopia problems when reading books, reading newspaper, watching TV, playing games, traveling, rallying or fishing. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.
