Strong Thermal Emissions

Good reports of Northern Lights recently, unfortunately I have slept through the best storms.
Damn chilly in the morning. Last Saturday I shed the long underwear for the year and I’m tempted to put the long thermal underwear back on. Every year it goes on earlier and comes off later. Maybe there will come a time, despite global warming, they will stay on year round. Just for the record, it is not the same long underwear I wear for 7 months straight. I do change them every month or so, usually when my leg hair starts growing through them.