Underwear

As in (but it's no sin) what I put on first on a day like this, the kind of day that makes me change the subject.

To Judith Parker (Ottawa), Andrea Przygonski (Adelaide) and me, up above Spray river near Banff (in our overwear).  I'm holding the backpack I used before the one I seem to have lost in the last 24 hours.  Picture taken by Gwen Davies.
I know there's not much I want to say about underwear on the internet, but how we do layer ourselves for weather as snowy and cold as today's.
I'm inside.