|Packing is excellent, many boxes and salafan bags. The build quality is excellent, stylish, light. The frame does not interfere with the side vision. Keep on the head well.The arms TR90 Material. Very good for me. Polarization is, the test has passed. In the Sun, even in winter, pink to dark pink. Photochromicity is good. When riding a car in Twilight, light up dark areas. Counter cars are blind, but the feeling is much easier. Eyes in them do not get tired. In general, in cloudy weather with pink glasses is much more fun, it seems the sun is bigger. As a gift put a key ring, a napkin for glasses, also a polarization test and a soft and hard case for glasses. I will buy other color in next order. They approached me perfectly, decide for themselves, they justify their money. Seller respect.