72-Hour Merino LS Tee

The team at Proof created a performance travel tee that can be worn for 72 hours straight without showing any signs of wear—or, you know, odor. It’s built from the softest and strongest merino wool on the planet, and we proved its abilities by taking it on all our adventures around the globe. Closer to home, the 72-Hour Tee is just as well equipped for our daily demands—think workouts in the park, at-home garden build-outs, wrangling kids in the backyard, and more. It’s the only tee built to fit every bill.