Sorry if this is the wrong forum but I didn't see a sunglass or an apparel forum. Up until they were recently lost/stolen I was wearing Oakley M frames and switching between red iridium. persimmon and clear lenses depending. Now I need new shades. I work for an outdoor retailer so I can get a great discount on a couple different brands but we don't sell Oakleys and I can't afford full retail. I'm trying to decide between some shades with interchangable lenses or the kind that supposedly adjust according to light. From what I've seen of the latter they take a while to adjust and never get as dark as I would like for bright days. I live in the northeast and tend to be mostly under canopy except for the occassional field. Thanks.