Stormtech Mens Sierra Thermal Jacket
4XLMore than 10 pieces in stock at third-party supplier
Colour3
Size8
Product details
The Sierra jacket made from thermal material by Stormtech is the ideal choice for outdoor activities in changeable weather conditions. Made from 100% polyester, this jacket features a soft Pongee surface that is both insulating and water-repellent. The quilted design provides additional warmth, while the windproof property enhances comfort in windy weather. With a full-length zipper and two side zip pockets, the jacket is both functional and practical. The elastic cuffs and adjustable hem allow for a customized fit that adapts to your movements. Additionally, the jacket is certified according to Oeko-Tex Standard 100, which signifies sustainable and pollutant-free materials. This jacket is therefore not only a stylish choice but also a responsible one for environmentally conscious consumers.
- Thermal material for optimal heat insulation
- Water-repellent and windproof for the best weather protection
- Elastic cuffs and adjustable hem for a personalized fit
- Oeko-Tex Standard 100 certified for sustainable materials.
Material composition | Polyester |
Target group | Men |
Item number | 68638433 |
Manufacturer | Stormtech |
Category | Outdoor jackets |
Manufacturer No. | UTPC8249 |
Release date | 22.3.2026 |
Colour | Blue |
Exact colour description | Marine |
Upper | Polyester |
Material composition | Polyester |
Filling material | 100% polyester |
Target group | Men |
Age group | Adults |
Clothing size | 4XL |
Fabric properties | Breathable, Elastic, Heat insulating, Quick drying, Water-repellent, Windproof |
Jackets Equipment | Elastic edging |
Pattern | Unicoloured |
Zipper type | Continuous front |
Fastener | Zip |
Pockets | Two side pockets |
Layer of clothing | Outer layer / weather protection layer |
Country of origin | China |
Sustainability label | Oeko Tex Standard 100 |
CO₂ emissions | 16.89 kg |
Climate contribution | CHF 0.40 |
Ingredients | 100% polyester. |


