These sunglasses are a great shape, they suit most face types. The lens are polarised and they are relatively light and very comfortable.
But best of all the arms can open bottles! They are made from titanian (the same material aeroplane wings are made from) so are robust and strong.
Sunnies that open your beer (or cold beverage) = a great summer!
This could be best gift ever for someone that likes drinking in the sun - and who doesn't?