The Ultimate Guide to Buying Polarized Sunglasses Polarized sunglasses are more than just a fashion statement; they are a functional tool designed to enhance your vision and protect your eyes in high-glare environments. Whether you are fishing, driving, or hitting the slopes, understanding what to look for can significantly impact your visual comfort and safety. 1. Confirm 100% UV Protection
Always check the label for 100% UVA and UVB protection (sometimes labeled as UV400). According to Costa Del Mar , high-quality lenses often combine both technologies to ensure comprehensive eye safety. 2. Choose the Right Lens Color
The most common mistake when buying sunglasses is assuming that "polarized" automatically means "UV protected".