Layers

Nothing is skin tight

Any exposed skin is going to be a problem

I drive a forklift so how ever cold it is outside I get an additional 8mph of wind-chill

So today is really going to suck as there’s 15mph winds coming in, so in one direction I’m getting 23 mph worth of wind-chill and the other I’m getting 7

Edit: Also overlapping seams are pretty important as gaps can let air flow in when in motion