Seamless meets the natural smoothness and breathability of bamboo, making these briefs so comfortable that you will hardly notice you're wearing them. Seamless means even more comfort, but also that your brief will be invisible under tight pants, a skirt, or a dress. Because seamless bamboo underwear follows the lines of your body, it doesn't constrict and feels like a second skin all day long. This pack of three includes three black Bamboo Basics seamless high-waisted briefs.