Mammut Selun FL T-Shirt
XLColour3
Size4
Product details
The Selun FL T-Shirt from Mammut is the ideal functional shirt for sunny outdoor adventures. Made from 100% recycled polyester, it not only offers high wearing comfort but also effectively protects against harmful UV rays with a UPF of 50+. The breathable material quickly wicks moisture away, keeping you cool and dry even on hot days. Additionally, the bio-based HeiQ treatment provides odor control, making this shirt an essential companion for your summer hikes. With its regular fit and lightweight design of just 150 grams, it is perfect for active individuals who value sustainability and functionality.
- 100% recycled polyester for sustainability
- UPF 50+ protection against UV rays
- Quick-drying and moisture-wicking
- Odor-controlling HeiQ treatment.
Material composition | Main material: 100% polyester (recycled) |
Target group | Men |
Clothing size | XL |
Sleeve length | Short-sleeved |
Item number | 66628457 |
Manufacturer | Mammut |
Category | Functional undershirts |
Manufacturer No. | 1017-07650-50658-116 |
Release date | 27.1.2026 |
Colour | Grey |
Exact colour description | nebla |
Upper | Polyester |
Material composition | Main material: 100% polyester (recycled) |
Target group | Men |
Age group | Adults |
Clothing size | XL |
Sleeve length | Short-sleeved |
Collar shape | Round neck |
Sport | Hiking, Outdoor |
Season | Summer |
Fabric properties | Odour-inhibiting, Quick drying, UV protection |
Fit | Regular fit |
Pattern | Unicoloured |
Country of origin | Vietnam |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 8.19 kg |
Climate contribution | CHF 0.19 |
Washing instructions | Do not tumble dry |
Multipack | Single pack |
Weight | 150 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- 19.Salewa10 %
- 21.Smartwool10.7 %
- 22.Mammut10.8 %
- 23.Devold11.3 %
- 24.Icebreaker11.4 %


