Mammut Tree Wool FL Longsleeve
XXLColour2
Product details
The Tree Wool FL Longsleeve from Mammut is a functional shirt that is ideal for outdoor activities. Made from a high-quality blend of merino wool and lyocell, it not only offers excellent comfort but also provides an eco-friendly solution, as lyocell is derived from sustainably sourced wood. The combination of these materials ensures breathability, quick drying, and effective temperature regulation, making the shirt suitable for both cooler and warmer conditions. The loose fit allows for unrestricted freedom of movement, making it an excellent choice for various activities such as hiking, climbing, or skiing. Additionally, the shirt is odor-neutral, making it a practical companion for longer outings. Whether for sports or leisure, the Tree Wool FL Longsleeve combines functionality and style.
- Made from 100% natural fibers for eco-friendly performance
- Breathable and quick-drying for optimal comfort
- Temperature-regulating and odor-neutral for longer wear
- Loose fit for unrestricted freedom of movement
- Versatile for various outdoor activities.
Material composition | 100 % natural fibre |
Target group | Men |
Clothing size | XXL |
Sleeve length | Long sleeves |
Item number | 66829904 |
Manufacturer | Mammut |
Category | Functional undershirts |
Manufacturer no. | 1016-01690-50658-117 |
Release date | 31.1.2026 |
Colour | Grey |
Exact colour description | nebla |
Upper | Lyocell, Merino wool |
Material composition | 100 % natural fibre |
Target group | Men |
Age group | Adults |
Clothing size | XXL |
Sleeve length | Long sleeves |
Collar shape | Round neck |
Sport | Climbing, Hiking, Outdoor, Skis |
Season | Spring |
Fabric properties | Breathable, Moisture wicking, Odour neutralizing, Quick drying, Temperature regulating |
Fit | loose fit |
Pattern | Unicoloured |
Country of origin | Vietnam |
CO₂ emissions | 8.19 kg |
Climate contribution | CHF 0.19 |
Multipack | Single pack |
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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- 17.Odlo0.2 %
- 17.Salewa0.2 %
- 17.Super Natural0.2 %
- 23.Rukka0.3 %
- 24.Mammut0.4 %
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.Odlo2 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.Stoic10.4 %
- 19.Devold10.5 %
- 19.Mammut10.5 %
- 21.Smartwool11.1 %
- 22.Super Natural11.2 %

