I love my Light Energy Overboots - stunning piece of gear. I used to wake up to frozen/wet shoes all the time. Have you ever put on frozen shoes? It is the worst feeling...I used to dread it every trip. No more of that. I think I have a pretty lengthy review here on BPL...yep. right here.
I actually sent the review to Joel at 40 below aswell because I think he has a real winner here. I think he has made some changes to them since but you have to check with them.
Devin, glad you liked it!