Serengeti is a famous brand of sunglasses, which features on lighter weight and polarized lenses. To select a real Serengeti sunglasses, you need pay attention to the following items:
1. The place you buy Serengeti sunglasses. Visit its official website and buy online, or get to know its authorized retailer and go there.
2. Serengeti logo on the lens. There is a logo in the upper right corner of the right lens, which is an italicized S.
3. Polarized performance. Test the lens's polarized performance by polarized test card. If you have not, you can wear the glasses go to the bright light, then quickly move to subdued light. If the value changed, congratulations, you got a real one.
4. Ask for help. Go to an authorized store and consult shop assistant.