This is my 2nd pair of spy's. I lost my first pair which I believe we're the Dirks. I am going to order another pair of these glasses I like them so much. I have more of an oval face and they fit and look perfect. It was a it of a gamble but it's amazon.Pros: Look very nice and made in Italy. Mine came with a Dark grey pouch vs. my previous pair came in a light grey, didn't look where they were made but these look nicer. The happy lens is impressive for a ~$80 pair of sunglasses. I love the bling silver detail on the arms, very unique. I was questioning the darkness but they seem to be perfect whether it's full blown sun or just peeking through clouds. Then they are light enough to wear them in a store and still see what your doing and look like a rockstar. Definitely a 10 on the cool factor.Con: They have gone up in price and no longer available, time to look else wear before they sell out. Spy out did themselves with this one in my opinion for the price. Also the the entire sunglasses lens and all are plastic, we will see how they do when I drop them. My last pair I beat the hell out of and they didn't pit or scratch lens or frames and they were purchased on implies at Costco. Speaking of that, they carry them in the optical Dept. and can special order certain styles although they didn't have the "Mo" in grey/green with shine black frames.Bottom line: Totally satisfied and want a back up pair. Might take them in to optician to have them heat in sand to curl just a bit and bring in curve, why? They fit great but have noticed as your face and nose get a little greaser during day I found them slipping down and having to push the glasses up with finger on bridge which is annoying. Or get a thin strip of stick on one side piece of rubber and build up bridges to adhere to nose and not slip. I haven't had them long enough but the slip has to go, just a personal thing. Otherwise you want to look like Bono or a rockstar w/ some unique glasses that have great lenses and are light, these rock. Almost didn't want to write review and let the "cat out of the bag" but can't since I am so happy. If you have a thin face, more of an oval or elongated, they won't fit well, look at measurements specs and these lean on the larger side so I would step down a size/model. "Happy Green", really works. I have multiple pairs of Maui Jims and would put those glass lenses up against these all day long and see how your eyes feel. If indeed the good rays are coming through that means your brain is getting its daily dose of melatonin which helps with mood and sleep/circadian rhythms. Good luck and get the grey green lenses, make sure they are not Chinese knockoffs. I know there are real Spy glasses made in China, it's just there less expensive models. Love them want more!