These are the only glasses I have worn for about 10 years now, get a new pair once a year. They fit great and love the clarity of the lenses. 4 stars because now they are made in China. The quality seems the same as it was when they were made in Italy but I always try and stay away from Chinese stuff as much as I can.WOW!! what can I can, I love these glasses, I have ordered two more cause I do not want to not be able to replace them if i damge one or break them... Awesome quality and clarity is superb, I did order the Bronze Mirrored Polarized lenses for these glasses and I will keep the standard one that came with it for a back up... Fit is also superb, I have a narrow face and I always have trouble finding good glasses that fit.... I am also ordered one pair of SPY LOGAN glassed and I am very happy with those as well... I highly recommend these glasses but please look around on the amazon website for the best price, cause they differ quite a bit from dealer to dealerThis is the third pair of these that I have purchased. The first pair I accidentally left behind at a bar after a night of heavy drinking. The second pair fell off my face when I fell off a Sea-doo at the lake. so I bought another pair.I recommend only wear these sunglasses when you are not consuming alcohol.Sides seemed made out of thin plastic,unlike my other Spy Sunglasses. Otherwise I like them.This is my second pair of this exact style of Spy Dirty Mo's. They are super comfortable and very well made. The only reason I bought a second set is that I had my other pair slide off my hat brim and onto a garage floor after a few too many cold ones. Even with this drop, the lenses only received a minor scratch/nick, but it bothered me enough to buy another nice pair. The polarization on these is really impressive as well. I work around water and do a lot of fishing also, and it's amazing how much better you can see through the water with these on.I love these shades. The polarized lenses are just dark enough to be useful in all light levels, without being too dark to see into shadows.The tint makes the world look like a better place, and the frames are comfortable for all-day wear. The tortoise frame is also dark enough that you don't get the 'Halo effect' where the frame glows and interferes with your vision.I've misplaced a few of these, and I like them so much that this is my third set.The lenses are surprisingly scratch resistant, and have stood up well to my abuse.I used to be an Oakley man, but these converted me.Excellent sunglasses. This version is the non-polarized (already have 4 pair and wanted a standard lens) and non-"Happy" lens. Great for pretty bright light, but not über bright. They they are smooth plastic without rubber ear pieces so they do have a tendency to slip down the bridge of the nose. However, again, I purposely did not want the rubber ear pieces. I do wish they came with a hard case.I couldn't be happier, it's hard for me to find sunglasses that fit well... usually I buy Oakley, never again!Good stuff