Our big pcm on Friday was about only approved uniform parts being approved for cold. Hoodies, even UPS hoodies, are not uniform.
Neither are masks, earbands, scarfs, or any hat not one of the ugly brown things we get as our uniform.
Appearance is more important than comfort.
We used to get the same talk about this time of year. But, once we hit single digits and less, all bets were off. I had one of those fur lined Arctic type hats with the earflaps in brown that somebody bought me at Christmas. Once it got really cold, no one in management said anything about it.
Now, my helper jacket was a different story.