The sunglasses look very cool and block a good portion of the wind when biking. They are light weight and do not pinch or leave heavy marks when biking all day. This black pair actually has a black frame with gray accents - take a good look at the photo. The lenses are a dark black and block a good portion of the light. These provide very good protection as they are not as light as some of the other XLOOP glasses.

They do seem to fall apart easily. The nose piece on one of mine came off and the lenses do pop out when cleaning. Seems to be a lack of glue, but I super glued them and now they are holding up throughout the summer.