Salewa Zebru MED Warm AMR M 1/2Z Tee - Unisex's Longsleeve

Optimal warmth and moisture-wicking performance—base layers are essential when you’re heading out for high-intensity activities in cold weather. The Zebru Half Zip Tee is a high-performance base layer made from ultra-fine merino wool (64%) that keeps you warm, wicks away moisture effectively, and improves temperature regulation—all while feeling comfortable against your skin. With its body-mapping design for optimized thermal performance and Salewa’s proprietary Responsive technology, it helps you regulate your body temperature. Far-Infrared Material Technology This high-performance base layer is named after Monte Zebrù, a 3,735-meter-high mountain in the Ortler Alps bordering South Tyrol. It consists mainly of a merino wool–polyester blend, supplemented by special Responsive polyamide yarns enriched with a unique mixture of natural thermoreactive minerals. Responsive is a smart material that harnesses infrared energy. It absorbs the body’s far-infrared (FIR) radiation and gradually releases it back into the muscle tissue. Research shows that this stimulates blood circulation, boosts cellular performance, and improves oxygen supply. As a result, you perform better and recover faster. Good to know: Responsive is an integral part of the fibers—the technology remains effective throughout the garment’s entire lifespan and does not wash out. The Zebru features a form-fitting, athletic performance fit, and the half-zip allows you to trap in warmth or quickly let it out as needed. Thanks to Salewa’s advanced circular knitting process, the entire upper body is made in one piece—for greater comfort without any chafing seams. Merino wool is also odor-resistant and requires less frequent washing. A high-performance, temperature-regulating base layer made with merino wool for multi-day tours and intense alpine activities in changeable conditions.