Adam Riserwrote a review of Blue Water Icon Double Dry Climbing Rope - 9.1mm on January 3, 2013
Familiarity: I've used it several times
I've had about 10 days of ice on this rope so far and it's done very well except in one case. That day it was wet and cold, and the rope froze pretty badly. However, on that day, given the low temperatures and the amount of water blowing on us from an adjacent waterfall I don't think any rope would have made it through without becoming a cable. Most of our other gear froze as well.