Had them for about a week and so far so good.
Bought two pairs of the Costa Del Mar Blackfin (Black frame/ Blue Glass Lens) as Christmas gifts for my 17 year old son & my husband. They love them! Fits as expected (they’ve worn Costas & tried this frame on before – like shoes do your homework or go with what you know for fit) I got an amazing price. Very happy.just like the other comments I’ve read before getting these, i was a little suspicious. they came exactly how they looked. a little big but thats the style people are going for now. bought the pink and silver ones, both are uv protected all the way.