Ortovox 150 COOL LOGO TS

The 150 Cool Logo Ts M by Ortovox is a functional, lightweight T-shirt made from 150 Merino Cool fabric. It is highly breathable, temperature and moisture regulating, and sustainably cooling. The secret to its cooling effect lies in the blend of the two natural fibers, merino wool and Tencel. Tencel is a fiber derived from eucalyptus wood, known for its high fiber moisture content, significant evaporative cooling, and smooth fiber surface. As a result, it cools your skin without the need for any added chemicals. The material mix is made robust and high-performing through an elaborate spinning process: the Beta-Spun technology refers to a manufacturing method in which fine polyamide filaments are spun around the merino wool and Tencel. Thanks to the protective polyamide sheath, the fabric is extremely abrasion-resistant and durable—without losing the benefits of merino fibers and the cooling Tencel fiber. In short, it's a perfect first layer—functional, natural, and sustainably cooling. Ideal for mountaineering, climbing, or other sporty outdoor activities on hot days.