Every return has an impact on the environment. Minimize your footprint by returning fewer items.
Not sure which size fits best? Take a look at the size chart.
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.
Every return has an impact on the environment. Minimize your footprint by returning fewer items.
Not sure which size fits best? Take a look at the size chart.
Shipping is free for purchases from NOK 500. For orders below this purchase value, shipping costs of NOK 99 will be applied.
We offer returns within 30 days for full-price items and 14 days for sale items.