Sunglasses over glasses: These sunglasses over glasses are specially designed for those who wear prescription glasses or reading glasses, and fit most face shapes and glasses shapes. These sunglasses over glasses can also be safely worn alone, classic oversized and decorative designs, stylish and practical. 30-day money-back guarantee and 100% satisfaction guarantee: If for any reason you are not completely satisfied with your purchase of our sunglasses over glasses, we guarantee refundable or replaceable orders within 30 days and a lifetime warranty against breakage on all our products. Versatile use: You can use our women's sunglasses to wear over glasses for most outdoor activities such as driving, hiking, boating, cycling, fishing, etc., protecting your eyes from the sun's harsh rays, saving you from having to struggle so much in winter with reflections from the snow or seeing fish in the water on the glittering water/sea/pond surface, also a great help for someone who just has eye sensitivity to glare or has undergone cataract surgery. Polarized UV protective lenses: The lenses of these oversized trendy cat eye sunglasses are polarized and UV400 protective, which reduces glare reflected from roads, water bodies, snow and other horizontal surfaces, and relieves the discomfort of strong light on the eyes. They also block 100% UVA and UVB radiation, which protects your eyes from long-term UV damage and keeps your eyes healthy when you go out. Ultralight and comfortable: The frame material is light and flexible, very comfortable to wear and take off with one hand when driving. Comfortable to wear these sunglasses over glasses because they are ultralight, so you hardly notice any strain when wearing them over your regular glasses.