Whether for all-day hikes, climbing walls, or everyday wear, this T-shirt keeps you cool and dry even in humid and hot conditions, thanks to Drirelease® technology. The moisture-wicking material dries four times faster than cotton while feeling just as soft. The design features the 4,208-meter-high Grandes Jorasses and pays tribute to the climbing legend Stephan Siegrist, who has been a Mammut athlete for 30 years. The rounded hem gives the Mountain T-shirt a unique look, making it a reliable and versatile essential. Made from comfortable fabric of recycled polyester and organic cotton, Drirelease® technology enhances moisture transport, speeds up drying, and provides more comfort with natural and synthetic fibers. It is easy to care for, wrinkle-resistant, and requires no ironing.