Where can I test if my sunglasses offers 100% UV protection?

[Fort Meade]

I bought a pair of Fossil sunglasses about a year ago and forgott whether or not they had a sticker on them indicating they offer 100% UV protection. Is there a way to check if they can offer 100% UV protection?

[Gordon Heights]

You can take it to the optician and ask them to check it. Most places have a UV meter and can tell how much protection your lenses can provide. Most well-known brand sunglasses can offer 100% UV protection.

[Gordonsville]

When you go to buy sunglasses, you will see a label saying "100% UV protection" on the sunglasses. As long as the sunglasses have this kind of label, it indicates that they can provide 100% UV protection. Generally speaking, all the sunglasses should have full UV protection, even they are the cheapest sunglasses.