I have a pair of Salomon X waves, purchased in 2007. I recently found them in my closet. I used them for one season during graduate school, so very little use. I would think around 20-30 days. They are in factory condition without any boot fitting work. I used an intuition liner for half or more of the days. I also installed a booster strap-expert model. The boots are still in great condition. Flex is 110. BSL is 305. I think it is the 26/26.5 shell.
I have pictures, but cannot get photobucket to load them. I can email if anyone wants to see pictures.
$50 plus shipping.