I don't generally get too many comments. Most of my kilt wearing is done at reenactments, or while piping. However, when I'm asked what I wear under the kilt my most frequent response is "That depends upon the company, the occasion and the temperature. Not necessarily in that order". If it's a male of the twit species the answer is sometimes "I'm always a bit puzzled when another guy takes an interest in the state of my underwear. Is there some reason it interests you?"