Lasted 5 months max, after about 3 months the coating on one of the corners started to peel off and just grew over time . They scratch easily after a few months, but for a price you can't complain about, they do their job and I'd rather scratch a $20 lens than a $100 Oakley lens. I will buy again but I will buy in pairs so they can last a year and change them every six months.
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