Kinda nice smell. Bought the Morrison sunglass from Zeal Optics with the Auto Sun lens and can easily say these are the best shades I have ever had! Overall, very, very happy. The top is attached to the bottom section by a little hinge so it wont get lost and so it can create a seal. The standard set fit me quite nicely and felt good while I was wearing them. Snug fit without cutting off circulation. Its built well and appears will last. Overall they appear to be a well-made set of general-purpose Bluetooth buds with exceptionally good battery life. I bought two pairs because Newbs always had a great rep, were comfortable, and for the price I was in heaven. Will make a good MOVIE.