I recently needed to replace my prescription mountain bike glasses and could not find anywhere local that stocked the ones I wanted to look at. I found sportrx online and they have a great program for test driving a few different frames before you make the purchase. I have a higher prescription than average so these were the four frames that were available. Oakley and Rudy Projects. Watch video to see which ones fit the best for me.
If you need any real estate help, work with the team that is AVID in adventures like you!