The Eiger functional mountain T-shirt from Mammut impresses both during hiking and on demanding climbing tours. It features quick-drying and breathable properties, ensuring a pleasantly fresh wearing comfort even during intense physical activity. The recycled fibers that make up a large part of the shirt highlight a clear commitment to greater sustainability.
Clothing size  | L  | 
Sleeve length  | Short-sleeved | 
Material composition  | 82% polyester, 13% cotton, 5% elastane  | 
Target group  | Men  | 
Item number  | 61127311 | 
Manufacturer  | Mammut | 
Category  | Functional undershirts | 
Release date  | 16.8.2025 | 
Colour  | Blue  | 
Exact colour description  | Glacier Blue  | 
Upper  | Cotton, Polyester, Spandex  | 
Material composition  | 82% polyester, 13% cotton, 5% elastane  | 
Target group  | Men  | 
Age group  | Adults | 
Clothing size  | L  | 
Sleeve length  | Short-sleeved | 
Sport  | Hiking  | 
Season  | All-season  | 
Fabric properties  | Breathable, Quick drying  | 
Fit  | Regular fit | 
Pattern  | Unicoloured  | 
Country of origin  | Tunisia  | 
Manufacturer commitment  | Fair wear, RE100, SBTi  | 
Manufacturer compensation  | According to RE100, the manufacturer Mammut fully compensates for its energy consumption, leading to a reduction in emissions. | 
CO₂-Emission  | |
Climate contribution  | 
Multipack  | Single pack | 
Weight  | 185 g | 
How often does a product of this brand in the «Functional undershirts» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusUnfortunately, we don't have enough data for this category yet.
How often is a product of this brand in the «Functional undershirts» category returned?
Source: Digitec Galaxus