Well I took my Yubas out for maiden voyage Sat. after I posted this. I walked in powder and crosscountry ski trails. I seemed to sink about 2-3 inches dressed in just my hooded sweat T with a coat over that while on powder. The trails made it squirrley with the shoes wandering into each othe due to the concavity of the trail. This happened in the hills south of Twin Falls, Idaho
I think these will be a blast.
Thanks Rod