Hi I live outside of London, England and I need some opinion on my next set of lenses/glasses to get. I'd been given a 25% discount off my next Oakley purchase and I'm wondering what to get. The problem is because Flak 2.0 lenses are brand new, I don't know which lenses are best suited for me or where I live. At the moment I own: Grey Polarized Flak 2.0 for driving (custom) Bronze Polarized Flak 2.0 Jade Iridium Flak 2.0 (non Polarized) (custom) What I'm thinking about getting are Flak 2.0 Prizm Road I do some running and I think these could be great to run with. However I do a lot of cross country aswell and I don't think they will hold well when running under dense trees. However they will be very handy when I eventually decide to get a bike to cycle to the gym. I also like the frame. Flak 2.0 Prizm Golf I don't play golf but I heard great things about the G30? So could these lenses be sutiable for running as they let in 30% of light when my other lenses let in aprox 15%? Black Iridium lenses. Handy to have a pair of Black iridium lenses when going away to a hot country. Otherwise useless in the UK. Thank You for your suggestions.