Mammut Women's Massone Light Longsleeve
XLColour4
Size2
Product details
The Women's Massone Light Longsleeve from Mammut is a versatile functional shirt that is ideal for outdoor activities such as climbing and hiking. It combines a lightweight, breathable blend of hemp, recycled polyester, and lyocell, which not only ensures high wearing comfort but is also naturally odor-resistant. The special cut under the armpits allows for optimal freedom of movement, preventing the shirt from riding up while climbing or hiking. The contrasting back seam adds a striking look, while the temperature-regulating material ensures a pleasant body climate. Weighing only 184 grams, this longsleeve is perfect for transitional seasons, offering both functionality and style.
- Lightweight, breathable blend for high wearing comfort
- Odor-resistant material for fresh comfort
- Special underarm gussets for optimal freedom of movement
- Temperature-regulating for a pleasant body climate.
Material composition | 10% Lyocell, 35% polyester, Main material: 55% hemp |
Target group | Women |
Clothing size | XL |
Sleeve length | Long sleeves |
Item number | 66627999 |
Manufacturer | Mammut |
Category | Functional undershirts |
Manufacturer No. | 1016-01620-3818-116 |
Release date | 27.1.2026 |
Colour | Red |
Exact colour description | Red |
Upper | Hemp, Lyocell, Polyester |
Material composition | 10% Lyocell, 35% polyester, Main material: 55% hemp |
Target group | Women |
Age group | Adults |
Clothing size | XL |
Sleeve length | Long sleeves |
Collar shape | Round neck |
Sport | Climbing, Hiking, Outdoor |
Season | Autumn, Spring |
Fabric properties | Breathable, Odour-inhibiting, Quick drying, Temperature regulating |
Fit | Regular fit |
Pattern | Unicoloured |
Country of origin | Vietnam |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 8.19 kg |
Climate contribution | CHF 0.19 |
Multipack | Single pack |
Weight | 184 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- 20.Salewa0.2 %
- 20.Super Natural0.2 %
- 20.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- 21.Castelli10 %
- 22.Smartwool10.4 %
- 23.Mammut10.8 %
- 24.Super Natural11.2 %
- 25.Devold11.3 %



