Mammut Tree Wool FL Longsleeve

L
Ratings
BrandMore from Mammut
Delivered between Fri, 17.4. and Thu, 23.4.
Supplied by
free shipping

Colour2

Size3

Product details

The Tree Wool FL Longsleeve is a versatile and high-performance T-shirt that is ideal for outdoor activities. Made from a premium blend of merino wool and lyocell, it offers not only excellent comfort but also an eco-friendly solution, as lyocell is derived from sustainably sourced wood. The 100% natural fiber ensures breathability and quick drying, while optimal temperature control and odor neutrality enhance the wearing experience. The loose fit allows for full freedom of movement and gives the shirt a casual look. Whether hiking, climbing, or on spring ski tours, the Tree Wool FL Longsleeve is the perfect companion for active days outdoors.

  • Made from 100% natural fiber for high wearing comfort
  • Breathable and quick-drying for optimal performance
  • Odor neutrality ensures a fresh wearing experience
  • Loose fit for freedom of movement and casual style.

Key specifications

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

General information

Item number
66830546
Manufacturer
Mammut
Category
Functional undershirts
Manufacturer no.
1016-01690-50658-115
Release date
31.1.2026

Colour

Colour
Grey
Exact colour description
nebla

Material

Upper
Lyocell, Merino wool
Material composition
100 % natural fibre

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
L
Sleeve length
Long sleeves
Sport
Climbing, Hiking, Ski tours
Season
Spring
Fabric properties
Breathable, Odour-inhibiting, Quick drying, Temperature regulating
Fit
loose fit

Origin

Country of origin
Vietnam

Voluntary climate contribution

CO₂ emissions
8.19 kg
Climate contribution
CHF 0.19

Scope of delivery

Multipack
Single pack

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
  • 17.Odlo
    0.2 %
  • 17.Salewa
    0.2 %
  • 17.Super Natural
    0.2 %
  • 23.Rukka
    0.3 %
  • 24.Mammut
    0.5 %

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.GripGrab
    10.4 %
  • 20.Devold
    10.8 %
  • 20.Mammut
    10.8 %
  • 22.Smartwool
    11 %
  • 23.Castelli
    11.3 %
Source: Digitec Galaxus