maybe some people have better tolerance for cold, i know my friends always think that about me, i never wear toques, gloves, barely ever zip up my jacket and they go "arent YOU COLD???"
and usually im not
I splurged this year on a pair of -40C Kodiaks, best fucking boots ever.
The best is those days when the snow is melting and there are foot deep puddles at the edge of the sidewalk. Office maroons climbing over snowbanks to avoid the puddles... I just walk right through kicking up slush all the way.