Sole is very thin, upper section above ankle has very little down - Western Mountaineering Expedition Gore Windstopper Booties

Just so that other potential buyers are aware:
!. The sole is very thin and probably won't provide much insulation. I'll need to insert a pair of wool insoles to keep the bottoms of my feet warm.
2. The upper section above the ankle has very little down. The photos seem to show that the upper section has about the same amount of down as the lower section.
But I like them and will carry them on my winter camping - backpacking trips. I also wore them at home for one day this winter and they work well at home. But as I already have other gear to keep my feet warm at home, I will most likely use them exclusively during winter camping - backpacking trips.