If you need sunglasses that keep your eyes safe, then pick one that blocks 99 to 100 percent of UVA and UVB rays. Before investing in any shades, first check their UV-blocking ability at an optical shop with a UV light meter. Are you really into making a purchase for sunglasses? You can check multiple options for sunglasses from top-rated brands https://www.myopticalonline.com/product-category/sunglasses/.