Icebreaker Underwear — All models are great, but my favorite are the $30 Siren Hipkini. Icebreaker makes the most comfortable, light and breathable underwear out there. Underwear is one of those items I want to forget that I am wearing, and these do just that.
Since they are wool, I only need to bring a few pair as they don’t hold odor, are easy to clean and quick to dry. The little bit of lycra (4% lycra, 96% Merino) makes them hug the booty nicely, meaning there is no worry for wedges, panty lines or anything else. I love mine and have had some pairs for 2 years and they are still holding strong!