What Our Gearhead(R) Experts Are Saying:"I wore the Eclipse Sun Tank on a multi-day desert trip and it crushed it. It's super soft, dries fast, and the UPF 50+ gave me confidence in full sun. Bonus-it doesn't get funky after long days thanks to the ActiveFresh odor control."When temps rise and the trail stretches on, we want a layer that keeps up without holding us back. The Outdoor Research Eclipse Sun Tank Top blends breathable performance with next-to-skin softness and powerful sun protection. It's everything we need for hot summer hikes, long bike rides, and days outside from dawn to dusk. With UPF 50+ sun protection, quick-drying fabric, and ActiveFresh(TM) odor control, the Eclipse Sun Tank handles heat and sweat with ease. The bonded neckline and chafe-free design add comfort during movement, and the soft, bluesign(R)-approved fabric keeps things light, stretchy, and easy to wear-even deep into the mileage.