Mammut Tree Wool FL Longsleeve Women
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Product details
The Tree Wool FL Longsleeve from Mammut is a highly functional shirt specifically designed for outdoor activities. It combines the benefits of merino wool and lyocell, a sustainable fiber derived from wood. This blend provides a comfortable wearing experience as it is breathable and offers excellent temperature regulation. The shirt is ideal for various activities such as hiking, climbing, or ski touring, and is also suitable for relaxed days in nature. The loose fit allows for unrestricted freedom of movement, while the odor-neutralizing properties and quick-drying material offer additional comfort. Weighing only 125 grams, it is lightweight and can be easily packed away when not needed. The Tree Wool FL Longsleeve is thus a versatile companion for anyone who loves nature and values functionality and sustainability.
- Made from 50% lyocell and 50% merino wool for optimal breathability
- Quick-drying and temperature-regulating for maximum comfort
- Odor-neutralizing properties for longer wear times
- Loose fit for unrestricted freedom of movement
- Ideal for various outdoor activities such as hiking and climbing.
Material composition | 50% wool, Main material: 50% Lyocell |
Target group | Women |
Clothing size | S |
Sleeve length | Long sleeves |
Item number | 66636850 |
Manufacturer | Mammut |
Category | Functional undershirts |
Release date | 27.1.2026 |
Colour | Blue, Grey |
Exact colour description | Blue |
Upper | Lyocell, Merino wool, Wool |
Material composition | 50% wool, Main material: 50% Lyocell |
Target group | Women |
Age group | Adults |
Clothing size | S |
Sleeve length | Long sleeves |
Collar shape | Round neck |
Sport | Hiking, Mountaineering, Ski tours |
Season | 3-seasons |
Fabric properties | Breathable, Odour neutralizing, Quick drying, Temperature regulating |
Fit | Regular fit |
Pattern | Mottled |
Country of origin | Vietnam |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 8.19 kg |
Climate contribution | CHF 0.19 |
Multipack | Single pack |
Weight | 125 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- 19.Salewa0.2 %
- 19.Super Natural0.2 %
- 19.X-Bionic0.2 %
- 24.Rukka0.3 %
- 25.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- 20.UYN10.3 %
- 21.Smartwool10.4 %
- 22.Mammut10.5 %
- 23.Icebreaker10.9 %
- 24.Devold11.4 %



