【Over the Glasses Sunglasses】Trendy oversized sunglasses polarized women are designed to fit comfortably over most frames, offering a hassle-free way to stay stylish and protected. Inner height 52mm × width length 141mm, compatible with 90% RX and reading frames (recommended width <145mm). 【Polarized UV Protection System】Triple-layer optical structure, including polarized layer (99.2% glare reduction), UV400 barrier (99.9% UVA/UVB blockage), Anti-reflective coating (internal reflection <0.5%). 【Ultra Light & Comfortable】Lightweight TR90 frame enables one-hand wearing. Tested temple opening angle for secure fit. The small and medium fit over sunglasses are optimized for driving scenarios. Lens material: TAC 【All-day Protection Solution】Suitable for sports, such as hiking, boating, golfing, fishing. Sunglasses over glasses are perfect for light-sensitive individuals & post-cataract care. 【30-Day Hassle-Free Returns】We are committed to the quality of our product and offer a 30-day return and exchange policy. Enjoy a risk-free experience when you try and purchase Meeloog sunglasses.