I purchased prescription sunglasses from this vendor. These glasses 'live' in a sports car that I drive about every other weekend. I went to put them on and the left temple came off in my hand. This would have been the tenth or twelfth time I had worn them. I contacted the company who informs me that they have a 14-day return policy and after that, you are on your own. (They offered me a 10% off deal to buy more substandard crap.) Buyer be ware -- these are cheap Chinese frames that offer no value -- only cheap prices. Check warranty first -- if they don't offer one, stay away.