brrr° shirts are for adventures under the sun. They're made from a fabric that's cooling, wicking, and quick-drying. Triple Chill Effect fabrics combine cooling minerals with active wicking and rapid drying technology to reduce the temperature of your skin. This active T-shirt is finished in a streamlined cut for a flattering look with an underarm gusset for plenty of mobility, ideal for wearing under backpacks and running vests. Polygiene StayFresh technology uses silver chloride sourced naturally from water and soil. This technology prevents the growth of odour-causing bacteria, keeping unpleasant smells at bay. Perfect for summer hikes and days spent outside. A flattering active T-shirt for hot days. Made with brrr° cooling technology for comfort. Finished with Polygiene StayFresh odour control technology.