Mammut Tree Wool Firstlayer Longsleeve

L
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Product details

The Tree Wool Firstlayer Longsleeve from Mammut is a warm functional shirt that is perfect for active individuals who value comfort and functionality. Made from a high-quality merino blend, it combines the benefits of wool and lyocell to ensure optimal thermal insulation and breathability. This shirt is not only quick-drying but also regulates body temperature, making it an excellent choice for various weather conditions. The regular fit design allows for freedom of movement and comfortable wear, while the appealing design is suitable for both sports activities and everyday use. The shirt is designed for adults and provides an ideal base layer for cooler environments.

  • Made from a merino blend for optimal thermal insulation
  • Breathable and temperature-regulating for high wearing comfort
  • Quick-drying, ideal for active use
  • Regular fit for freedom of movement.

Key specifications

Material composition
50% LyocellMain material: 50% wool
Target group
Men
Clothing size
L
Sleeve length
Long sleeves

General information

Item number
61126176
Manufacturer
Mammut
Category
Functional undershirts
Manufacturer no.
1016-01690-40324-115
Release date
16.8.2025

Colour

Colour
Turquoise
Exact colour description
deep teal melange

Material

Upper
LyocellMerino woolWool
Material composition
50% LyocellMain material: 50% wool

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
L
Sleeve length
Long sleeves
Sport
ClimbingHikingOutdoorSkis
Fabric properties
BreathableHeat insulatingOdour-inhibitingQuick dryingTemperature regulating
Fit
loose fit
Pattern
Mottled

Origin

Country of origin
Vietnam

Scope of delivery

Multipack
Single pack

Product dimensions

Weight
152 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
  • 17.Odlo
    0.2 %
  • 17.Salewa
    0.2 %
  • 17.Super Natural
    0.2 %
  • 23.Rukka
    0.3 %
  • 24.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
  • 20.Devold
    10.8 %
  • 20.GripGrab
    10.8 %
  • 20.Mammut
    10.8 %
  • 23.Castelli
    11.5 %
  • 23.Super Natural
    11.5 %
Source: Digitec Galaxus