Mammut Mountain T-Shirt Men Fruendenhorn
MOnly 3 pieces in stock at third-party supplier
Colour3
Size6
Product details
The Mountain T-Shirt Men Fruendenhorn by Mammut is the ideal choice for active days in nature as well as for everyday wear. Thanks to the innovative Drirelease® technology, the shirt remains pleasantly dry and cool even in hot and humid conditions. It efficiently wicks moisture away and dries four times faster than conventional cotton, while also providing a soft feel. The offset shoulder seams offer additional comfort and prevent uncomfortable chafing when wearing a backpack. Featuring a stylized graphic of the Fründenhorn, which overlooks the Oeschinensee in the Bernese Oberland, this functional shirt is not only practical but also visually appealing. It is a versatile companion for your next adventure, whether hiking or climbing.
- Drirelease® technology for optimal moisture management
- Dries four times faster than conventional cotton
- Offset shoulder seams for added comfort
- Stylized graphic of the Fründenhorn for an attractive look.
Material composition | 13% cotton, 5% spandex, Main material: 82% polyester |
Target group | Men |
Clothing size | M |
Sleeve length | Short-sleeved |
Season | All-season |
Fabric properties | Elastic, Quick drying |
Fit | Regular fit |
Item number | 66831765 |
Manufacturer | Mammut |
Category | Functional undershirts |
Manufacturer No. | 1017-07730-0001-114 |
Release date | 31.1.2026 |
Colour | Black |
Exact colour description | Black |
Upper | Polyester |
Material composition | 13% cotton, 5% spandex, Main material: 82% polyester |
Target group | Men |
Age group | Adults |
Clothing size | M |
Sleeve length | Short-sleeved |
Collar shape | Round neck |
Sport | Hiking, Outdoor |
Season | All-season |
Fabric properties | Elastic, Quick drying |
Fit | Regular fit |
Country of origin | Turkey |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 8.19 kg |
Climate contribution | CHF 0.19 |
Multipack | Single pack |
Weight | 180 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?
Source: Digitec Galaxus- 15.Ortovox0.1 %
- 20.Lenz0.2 %
- 20.Mammut0.2 %
- 20.Normani0.2 %
- 20.Rukka0.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- MammutNot enough data
- 1.Odlo0 days
- CastelliNot enough data
- CraftNot enough data
- DevoldNot enough data
Return rate
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus- 16.Thmo8.6 %
- 17.UYN9 %
- 18.Mammut9.2 %
- 19.Castelli9.4 %
- 19.Fjork Merino9.4 %


