First off, the customer service is amazing. The USPS lost the package in transit. I tried every avenue to resolve the issue with the postal service, only to be basically told I'm "s*** outta luck," and to contact the seller. I contacted Dubl and let them know my situation. They sent out a new pair of sunglasses THE VERY SAME DAY!!!! No questions, no forms, no hassles.
I was finally able to try out the glasses yesterday, Yes, they make it incredibly easy to find the ball in the rough, which I play out of quite often. Green reads were much easier, however; I'm still three putting. (Not the glasses fault. Lol)
My only suggestion would be to have more styles / sizes of sunglasses in the future. I have a gigantic melon head, and I like my sunglasses very big. These aren't too small and work just fine with my bulbous dome, it's just a personal preference.
5 stars customer service, 5 stars glasses. Great job, guys.