This are the coolest Miu Miu sunglasses I have seen in the past year and a half. And I don't mean that the other ones have been bad or ugly, it's just that this ones are so cool. They are the perfect size as 57 mm is the size that looks better on my face shape. And a pair of Cat Eyes with the Miu Miu logo on the side and the right size? Priceless!