Why use a down jacket?
A vest keeps the body warm. It protects the chest, neck and kidneys, which are particularly sensitive to the cold. Sleeveless, it saves weight in the rucksack, is even more breathable during exertion, and provides excellent comfort on the move when worn under a jacket. Worn under the MT100 Duvet down jacket, it increases thermal comfort by 6°C compared with a down jacket worn without the vest.
The advantages of duck down and feather filling
Down's capacity to expand gives it 3 qualities for mountain sports:
- Thermal insulation thanks to the air trapped in the down and feathers
- Ultra-lightness: for equal warmth, feather is lighter than synthetic wadding. This saves even more weight in the backpack
- Ultra compressibility
Inflating capacity of down/feather filling
Loft represents the thermal insulation capacity of down by "trapping" a certain volume of air. It is expressed in cuin. So, the more lofty the down (+ the number of cuin), the more space it occupies, the more air it traps and therefore the more insulating it is.
For this sleeveless down jacket filled with 85% down / 15% feathers, the loft is guaranteed to be greater than or equal to 660 CUIN (international standard).
Upholstery weight
S : 67 gr
M : 71 gr
L : 75 gr
XL : 80 gr
XXL : 85 gr
XXXL : 93 gr
How to care for a down and feather down jacket?
The veste doudoune will be worn all winter and will certainly need to be washed.
Our advice:
1/ machine wash, 30°, with 2 or 3 tennis balls. Spin gently.
2/ tumble dry with 2 or 3 tennis balls, repeat 2 or 3 times until completely dry.
How to repair a sleeveless down jacket?
When you're trekking, a tear in your down jacket can happen! The good news is that it can be repaired with a patch to prevent the tear from getting bigger or feathers from escaping.
Don't feel comfortable repairing it yourself? Don't panic! Some Decathlon workshops offer an in-store repair service to mend your down jacket using an iron-on patch.
Component water repellency (not to be confused with waterproofing)
A fabric's water repellency is its ability to let water slide off its surface without absorbing it. This means the fabric doesn't become waterlogged, and remains light and warm. The fabric of this down jacket is water-repellent, but we recommend you wear a waterproof jacket over it for prolonged exposure to the rain. Water repellency is achieved by a treatment applied to the outer face of the fabric, but may be altered by use. We advise you to reactivate it each time you wash.
How to reactivate water repellency?
After cleaning your sleeveless down jacket, we recommend using a water-repellency reactivator liquid to maintain the hydrophobic properties of the outer fabric. It regenerates the fabric's water repellency and optimizes the performance of your garment throughout its lifetime.
Payment in 3 instalments is possible from a basket value of CHF 50 and requires the approval of our partner CembraPay. You will be able to choose this method of payment, and consult the terms and conditions and applicable fees when finalizing your order.
