TH, this is awesome stuff! I'm curious on something, the the standing temp in the 8 yard kilt appears to be climbing right up to the point you begin walking. I wonder how high it would go if you did not start walking.

The temp increase in the 4 yd kilt appears to flatten out just after 5 minutes and the Polly/cotton kilt climbs at a very slow and steady rate.

Just curious if you get a chance to stand around outside in the sub-zero temps if you wouldn't mind measuring how warm the 8 yd kilt will go while standing.