She had always said pantyhose were warmer and more comfortable. As with any other clothing, wear what makes the most sense for personal comfort. There was an error. My ex-girlfriend, who was at that time still my girlfriend, always wore pantyhose under her ski pants, while previously i had always worn thermals under mine.
To be honest, i was surprised to see how many people do wear panties under pantyhose. Well, not the joke about the guy tapping my ass. And i liked the silky, smooth feel and the way my legs looked inthem.