Mammut Tree Wool FL Longsleeve

S
Ratings
BrandMore from Mammut
Delivered between Tue, 2.6. and Fri, 5.6.
Supplied by
free shipping

Size5

Product details

The Tree Wool FL Longsleeve from Mammut is a highly functional shirt that is perfect for outdoor activities. Made from a combination of merino wool and lyocell, it offers an eco-friendly solution for active individuals. Merino wool provides excellent breathability and temperature regulation, while lyocell, a biodegradable fiber made from sustainably sourced wood, adds extra comfort and quick drying time. This shirt is suitable not only for sports activities like hiking, climbing, or ski touring but also for relaxing days in nature. The loose fit allows for unrestricted movement and gives the shirt a casual look that is both functional and stylish. With its odor-neutralizing properties, the Tree Wool FL Longsleeve stays fresh and comfortable even during intense activities.

  • Made from 100% natural fiber for eco-friendly performance
  • Breathable and temperature-regulating for optimal comfort
  • Quick-drying, ideal for changing weather conditions
  • Odor-neutralizing, perfect for longer outdoor activities
  • Loose fit for maximum freedom of movement and casual style.

Key specifications

Material composition
100 % natural fibre
Target group
Men
Clothing size
S
Sleeve length
Long sleeves

General information

Item number
66831211
Manufacturer
Mammut
Category
Functional undershirts
Manufacturer No.
1016-01690-50665-113
Release date
31.1.2026

Colour

Colour
Blue
Exact colour description
Chiel

Material

Upper
Lyocell, Merino wool
Material composition
100 % natural fibre

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
S
Sleeve length
Long sleeves
Sport
Climbing, Hiking, Ski tours
Season
Spring
Fabric properties
Breathable, Odour neutralizing, Quick drying, Temperature regulating
Fit
loose fit
Pattern
Unicoloured

Origin

Country of origin
Vietnam

Sustainability

Manufacturer commitment
Fair wear, SBTi

Voluntary climate contribution

CO₂ emissions
8.19 kg
Climate contribution
CHF 0.19

Scope of delivery

Multipack
Single pack

Product dimensions

Weight
152 g

30-day right of return and free return shipment
24 Months Warranty (Bring-in)

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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.Salewa
    0.2 %
  • 19.Super Natural
    0.2 %
  • 19.X-Bionic
    0.2 %
  • 24.Rukka
    0.3 %
  • 25.Mammut
    0.4 %

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
  • Mammut
    Not enough data
  • 1.Odlo
    2 days
  • Castelli
    Not enough data
  • Craft
    Not enough data
  • Devold
    Not enough data

Return rate

How often is a product of this brand in the «Functional undershirts» category returned?

Source: Digitec Galaxus
  • 19.Salewa
    10.1 %
  • 20.Castelli
    10.6 %
  • 20.Mammut
    10.6 %
  • 22.Smartwool
    10.7 %
  • 23.Devold
    11.3 %
Source: Digitec Galaxus