UV400 vs Polarized Sunglasses: Understanding the Difference

UV400 and Polarization Are Different

UV400 describes ultraviolet protection, while polarization describes glare filtering. A pair can be polarized without automatically telling you how much UV protection it provides, so shoppers should check both features.

For eye protection, look for sunglasses labeled as providing 100% UVA and UVB protection or UV400 protection. If you spend time driving, fishing, or near water, polarized lenses can add glare-reduction benefits.

The best choice depends on your environment. Wearluxurys encourages shoppers to consider UV protection, lens quality, frame comfort, and intended use before purchasing.