Stay fresh all day long thanks to excellent wicking and quick drying ARGENTIUM fabric technology, with cleverly built in odour-resistance. Super stretch fabric gives you greater freedom, better movement and added comfort. Always feel fresh and cool with highly breathable fabric. With more than 90% bluesign APPROVED fabric, this product meets our MADE KINDER criteria which helps ensure that our gear is more responsibly made. 100% POLYESTER Product Code: 4A000884-. The Berghaus 24/7 Short Sleeve Tech Baselayer is a versatile and high-performance garment designed to keep you comfortable during active pursuits. Whether you're hiking, running, or engaging in other outdoor activities, this baselayer offers excellent moisture management and temperature regulation. Crafted with advanced fabric technology, the 24/7 Short Sleeve Tech Baselayer provides superior moisture-wicking properties. The fabric quickly draws sweat away from your skin, allowing it to evaporate and keeping you dry and comfortable even during intense physical activity. This feature is particularly beneficial in preventing chills and maintaining a consistent body temperature. Weight: 130g (size 12). EXCELLENT WICKING: Stay fresh all day long thanks to excellent wicking and quick-drying ARGENTIUM fabric technology, with cleverly built-in odour resistance. EASE OF MOVEMENT: Super stretch fabric gives you greater freedom, better movement, and added comfort. ECO-FRIENDLY: Great for you, brilliant for the planet, thanks to bluesign approved fabrics. Flatlocked seams for a more comfortable fit. Feel drier for longer with ARGENTIUM fabric, brilliant at wicking away excess moisture and odour resistant.