Is Exofficio the top of the line for travel cloth or are there better brands??
Icebreaker Merino underwear is amazing. I have never been so comfortable. Absolutely worth the 40 bucks.
I like uniqlo's airism boxer briefs. They hold their shape better than ex-officios if you wear them multiple times. And they pack smaller.
I haven't tried any of their other stuff but their boxer briefs are tits. Super comfortable, easy to sink wash, and then dry in a couple hours. They can be found for cheap sometimes on amazon if you scroll through the color options.