"Can't wear for days straight without washing, but a good travel alternative"
So the claims from Ex-Officio that you can travel the world with one or two pairs of underwear I wouldn't say are exactly true, but feel free to give it a try if you're that daring. Bought these because of the claims about quick-drying and anti-microbial.. Honestly think you might be better off with cotton for the moisture-wicking and cleanliness, but of course they don't dry as quickly. Silk or wool are probably your best bets for travel underwear. However, these do fit really well, and the lace lays way more flat compared to the regular elastic option. These are pretty much the only travel underwear I've found in the thong style with lace, so if this is your usual style, go for a couple of pairs! They're a lot more worth it if you can find them on sale.