'ello chaps,

I am doing some research trying to find... the perfect underwear.

I find my current collection of underwear is just plain uncomfortable (and sometimes more than that ), especially when sitting, even more especially in pants. I wear boxers (yes, I know... mini-pants and just as evil), and that seam is just not working for me. So I thought "Hey, why not ask the one community you know that detests the discomfort of pants so much that they've found something else to wear?", since I detest boxers (AKA mini-pants) and I'd really quite like to find an alternative (mini-kilt???) that isn't so tight as boxer briefs/briefs.

So I question thee, oh Mighty and Wise Rabble, what do you wear under your pants?
I'm wondering if anyone wears something different, that is comfortable when sitting (has no seam) but isn't tight as briefs are - or if the common types (boxers, boxer briefs, briefs) work for most everybody?

And what do you wear under your kilts? Just something for modesty sake or do you also wear something supportive? Do you wear something different than you would wear under pants, because of a reason kilt related?