Best sunglasses i've ever had - Oakley Oil Rig Sunglasses

I've had the Oakley Oil rig glass for over four years. I've been to all kinds of waterparks and beaches even taking them to work everyday and I do construction. The lens are pretty scratched up as of now but you can still see pretty good. There's no way the guy dropped his sunglasses and they broke the brand is a very good quality and I couldnt see that happening. Anyway I've bought another pair of Oakleys and will continue to purchase more items. Thx Oakley :) I would like to get replacement lens for my Oil rig glasses if that's possible GREAT PRODUCT Thx