UV protection and polarization often get lumped together, but they’re not the same thing—and both serve very different purposes.
UV Protection = Eye Health UV (ultraviolet) protection blocks harmful radiation from the sun that can lead to cataracts, retinal damage, or other long-term eye problems. This is the most essential feature in any sunglasses.
Polarization = Visual Comfort Polarized lenses, meanwhile, cut through glare, making your surroundings clearer and easier on your eyes. This doesn’t directly protect your health, but it reduces fatigue and improves visibility.
Which One Should You Choose? The truth is, you shouldn’t have to choose. A high-quality pair of sunglasses—like ROAV—will include both features.
ROAV Offers Both ROAV sunglasses are crafted with 100% UVA/UVB protection and optional polarization, ensuring your eyes are both protected and comfortable. Plus, they use G15 lenses—the same type developed for U.S. Air Force pilots—for consistent clarity, neutral color balance, and better contrast under harsh light. Combine that with their foldable, pocketable, and durable stainless steel frames, and you’ve got a pair of sunglasses that works as hard as you do.