I have a set of Oakley Jackknife 2.0 frames that I'd like to trade. The frames are toast color. I purchased the frames and RX lenses back in May 09. I wore them only a few times to try to get used to them but I just prefer a different style of frame. The frames and lenses are in excellent condition. Everything that I received with the glasses will be included. If the prescription doesn't work for you just replace the lenses. I've had these glasses collecting dust in my dresser drawer since May. For trade I'm looking for: -knives -AR15 accessories -C&R handguns or rifles These frames and lenses cost me a considerable amount of money. I'm not trying to trade for what they are worth, just something. If interested send me an email and I can send you a picture of the packing slip with my prescription.