for the amount of money a good 7mm runs, a customized seaskin should be considered. if you don't go crazy on the options, it isn't that much more.
Yeah, think I will pass. There pricing looks offensive. Best cold weather socks I have owned (Covert Threads Ice Extreme) only run $18, and I have put these into serious conditions. At $45 for a pair of socks, seems like typical, California, Apple overpricing, might as well buy Big Baller products too.