Mammut Ultimate VIII SO Jacket Men, Softshell Jacke
XLColour2
Size5
Product details
The Ultimate VIII SO Jacket by Mammut is a highly functional softshell jacket specifically designed for outdoor activities such as hiking, trekking, and mountaineering. It offers excellent protection against wind and weather thanks to its durable, three-layer WINDSTOPPER® material from GORE-TEX LABS. The jacket is equipped with a PFC-free ePE membrane and recycled polyester fabric, which not only protects the environment but also reduces the carbon footprint. Ventilation openings in the armpit area ensure optimal air circulation, while the two-way front zipper and three zippered pockets allow for practical handling. Thumb loops provide additional comfort and warmth, while the repair-friendly drawstring at the hem supports the jacket's durability. This jacket combines performance and environmental awareness, making it the ideal companion for demanding outdoor enthusiasts.
- Three-layer WINDSTOPPER® material for optimal weather protection
- PFC-free ePE membrane to reduce carbon footprint
- Ventilation openings in the armpit area for improved air circulation
- Repair-friendly drawstring at the hem for durability
- Thumb loops for added comfort and warmth.
Exact colour description | strata-black |
Material composition | Inserts: 100% polyester, Main material: 100% polyester, Membrane: 100% polyethylene |
Target group | Men |
Outdoor jacket type | Soft shell jacket |
Fabric properties | Hardwearing, Windproof |
Fit | Regular fit |
Item number | 66829603 |
Manufacturer | Mammut |
Category | Outdoor jackets |
Manufacturer No. | 1011-02700-00791-116 |
Release date | 31.1.2026 |
Colour | Black |
Exact colour description | strata-black |
Upper | Polyester |
Material composition | Inserts: 100% polyester, Main material: 100% polyester, Membrane: 100% polyethylene |
Target group | Men |
Age group | Adults |
Outdoor jacket type | Soft shell jacket |
Clothing size | XL |
Fabric properties | Hardwearing, Windproof |
Fit | Regular fit |
Zipper type | Two-way |
Season | 3-seasons |
Fastener | Zip |
Pockets | Zipped pockets |
Layer of clothing | Outer layer / weather protection layer |
Country of origin | Vietnam |
Sustainability label | bluesign product |
Manufacturer commitment | Fair wear, SBTi |
CO₂ emissions | 33.31 kg |
Climate contribution | CHF 0.80 |
Weight | 503 g |

