Sunglasses to Wear Over Glasses: These over-glasses sunglasses are specially designed for those who use prescription glasses or reading glasses, suitable for most face shapes and glasses shapes. These over-glasses sunglasses can certainly also be used alone, classic oversized and decorative designs, stylish and practical. 30-Day Money-Back Guarantee and 100% Satisfaction Guarantee: If you are not completely satisfied with the purchase of our over-glasses sunglasses, for any reason, we guarantee refundable or exchangeable orders within 30 days and a lifetime warranty against breakage on all our products. Versatile Use: You can use our women's over-glasses sunglasses for most outdoor activities such as driving, hiking, boating, cycling, fishing, etc., protecting your eyes from the sun's strong rays, avoiding straining so much in winter with the reflection from the snow or to see fish in the water on the glittering water/lake/pond surface, also a good help for someone who just has eye sensitivity to glare or has undergone cataract surgery. Polarized UV Protection Lenses: The lenses of these oversized trendy cat-eye sunglasses are polarized and UV400 protective, reducing glare reflected by roads, water bodies, snow, and other horizontal surfaces and alleviating the discomfort of strong light on the eyes, also blocking 100% UVA and UVB radiation, protecting your eyes from long-term UV damage and keeping your eyes fresh when you go out. Ultralight and Comfortable: The frame material is light and flexible, very comfortable to put on and take off with one hand when driving. Pleasant to use with these over-glasses sunglasses as they are ultralight, so you hardly feel burdened when using them over your regular glasses.