I bought my wife a pair of Costa Del Mar's a few years ago, and she loved them. On a recent trip in our RV, I was blinded by the suns glare. My wife passed me her sunglasses to try. They cut down the glare, and the colors seem to really pop. Order these as soon as we returned and I'm totally satisfied.Adjustable nose makes for a personalized perfect fit. Nice style and awesome function for on the water action.I tried all the popular larger frame styles and this was the best all around.The style and fit seemed like a cross between broadbill and switchfoot but with better fit and finish.Costas warranty is unbelievable and have owned many pairs. I prefer the 580P lens due to how rough I am with sunglasses. The glass version are nice but I scratch them too easily for the price difference. The plastic is also lighter. I wear these everyday and perfect for all outdoor activities and driving.I bought these sunglasses with copper lenses because according to the Costa website it said that was good for driving. Upon receiving them I noticed in the fine print a car with big X through it so I started reading and it says "not suitable for driving" and references a variety of ANSI and ISO standards. I think the marketing team and the engineers need to have a meeting and figure this out. I am going to err on the safe side and return them.Comfortable, affordable and polarized. Comparable to higher priced “name” brands. The zippered case is a nice touch and better than most. To get better than these I would expect an exponentially higher price. I have two of the the genes for macular degeneration and value a having eye protection that is comfortable, functional, and aesthetically designed. I also like the amber/brown frame color.My man loves his sun glasses! Even when he’s being an ass it makes him look GOOD! So, if your mans an ass and hard to look at MOST THE TIME then, today your life is going to change, if you buy these for him. YOUR WELCOME JSI got a big head and they fit good not too tight not to loose normal sunglasses make me tired cause they are too dark I love Costas they are the best I've found yetBest glasses I have ever found. I have worn Costa's for over 30 years.My skin has a funny habit of eating rubber and these have rubber ear and nose pieces so only time will tell how they hold up.