Mammut Tree Wool FL Longsleeve

M
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BrandMore from Mammut
Delivered between Tue, 15.9. and Thu, 17.9.
Supplied by
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Size5

Product details

The Tree Wool FL Longsleeve from Mammut is a versatile functional shirt that is ideal for activities such as climbing, mountaineering, and skiing. Made from an innovative blend of 50% merino wool and 50% lyocell, this shirt offers an excellent combination of warmth, breathability, and comfort. The special Tree Wool fiber ensures that the shirt dries quickly, is odor-resistant, and provides optimal temperature regulation. Even when wet, it remains warm and comfortable to wear. The loose fit allows for unrestricted freedom of movement, while the simple design gives it a casual look. Whether on a hike, a climbing adventure, or just in everyday life – the Tree Wool FL Longsleeve is the perfect companion for active individuals.

  • Versatile for outdoor activities
  • Quick-drying and temperature-regulating
  • Odor-neutralizing for lasting comfort
  • Made from sustainable materials.

Key specifications

Material composition
50% Lyocell, Main material: 50% wool
Target group
Men
Clothing size
M
Sleeve length
Long sleeves
Season
Spring
Fabric properties
Breathable, Heat insulating, Odour-inhibiting, Quick drying, Skin-friendly, Temperature regulating
Fit
Regular fit

General information

Item number
66831488
Manufacturer
Mammut
Category
Functional undershirts
Manufacturer No.
1016-01690-50665-114
Release date
31.1.2026

Colour

Colour
Blue
Exact colour description
Blue, Chiel

Material

Upper
Lyocell, Merino wool, Wool
Material composition
50% Lyocell, Main material: 50% wool

Target group

Target group
Men
Age group
Adults

Clothing properties

Clothing size
M
Sleeve length
Long sleeves
Sport
Bike, Climbing, Hiking, Ski tours
Season
Spring
Fabric properties
Breathable, Heat insulating, Odour-inhibiting, Quick drying, Skin-friendly, Temperature regulating
Fit
Regular fit
Pattern
Unicoloured

Origin

Country of origin
Vietnam

Sustainability

Sustainability label
Responsible Wool Standard
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)
1 additional offer

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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
  • 15.Ortovox
    0.1 %
  • 20.Lenz
    0.2 %
  • 20.Mammut
    0.2 %
  • 20.Normani
    0.2 %
  • 20.Rukka
    0.2 %

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
    0 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
  • 16.Stoic
    8.6 %
  • 16.Thmo
    8.6 %
  • 18.Mammut
    8.7 %
  • 19.GripGrab
    9 %
  • 19.UYN
    9 %
Source: Digitec Galaxus