Designed for everyday wear as part of our classic logowear collection. Made with 100% organic cotton, this ultra-soft t-shirt provides lightweight, all-day comfort. The vintage Garantie print symbolizes Mammut’s heritage and our reputation for creating high-quality, long-lasting gear and equipment. Whether you’re being active outdoors or taking a rest day, the Mammut Core T-Shirt Garantie is an absolute wardrobe staple.