We don't make bold claims lightly, but you're looking at the first ever thoughtfully designed undershirt made from 100% merino wool. Our undershirt has two critical improvements: a long, snug torso for best-in-class stays-tucked-in fit and a wider/longer v-neck opening to hide the undershirt from peeking out. Pair that with our super-soft, custom developed merino fabric, and you've got yourself another bold claim coming at you - the best undershirt on the market. It's so comfortable that you might just sleep in it. Includes three undershirts, all in Natural White.