Absolutely love the Dirty Mo 2. Large fit and Happy Lenses Truly are HAPPY! I own alot of different shades and these are my go to. I like them so much I bought 2 pairs!I'm no stranger to Spy, been buying they're shades since the late 90's. My former favorite was a pair of MC2's that I wore for about 10 years. Recently they were stolen though and I was getting headaches while shopping for another pair. I read all about Spy's Happy Lens technology and bought these and a pair of Dirty Mo 2's. I have been completely amazed by the difference. Not only have the headaches due to the bright sun stopped altogether but I'm less irritable throughout the day. I admit I had my doubts when I read about these attributes but am now a huge fan. Oh yeah, and they look cool as hellBuena inversión vale la pena ?Shades ordered arrived exactly as they should and on-time. I'll be looking here for my next pair.The Fran size was too small for meThese sunglasses are not cheap but they are high value and high quality. They are a birthday gift to my son who is active outdoors for work and for play. He raves about them.