Hooded mountain trekking down jacket - MT100 -5°C - Women

This padded jacket, worn as a 3rd layer, has been validated for an active comfort temperature of -5°C, during a protocol test in a thermal chamber. The model wears a long-sleeved synthetic t-shirt and a light fleece. It works with a simulated wind of 5 km/h. We also tested this model statically. Its comfort temperature is then +5°C.

The swelling capacity of down gives it 3 qualities for practicing mountain sports: - Thermal insulation thanks to the air trapped in the down and the feathers. - Ultra lightness: with equal heat, the feather is lighter than synthetic wadding . This saves even more weight in the backpack.- Ultra compressibility.

The fill power represents the thermal insulation capacity of the down by the "imprisonment" of a certain volume of air. It is expressed in cuin. Thus, the more the down is inflating (+ the number of cuin is high), the more space it occupies, the more it traps air and therefore the more it insulates. For this down jacket filled with 90% down and 10% feathers, the fill power is guaranteed to be greater than or equal to 800 cuin (international standard).

The water repellency of a fabric is its ability to let water slide over its surface without absorbing it. Thus, the textile does not soak up water and remains light and warm. The material of this down jacket is water-repellent, however we advise you to wear a waterproof jacket over it in case of exposure to the rain. The water repellency is obtained by a PFC-free treatment applied to the outer face of the fabric, but with use it can be altered. We advise you to reactivate it after each wash.

The down jacket will be worn all winter and will definitely need to be washed. But the less you wash it, the more it retains its thermal insulation and water repellency. Our advice: 1/ Machine wash with detergent for down or technical sportswear, at 30°, with 2 or 3 tennis balls. Gentle spin.2/ Tumble dry on cotton mode, with 2 or 3 tennis balls, repeat 2 or 3 times until completely dry.

After cleaning your down jacket, we advise you to use a liquid water repellant reactivator in order to preserve the hydrophobic properties of the outer fabric. It regenerates the water repellency of the fabric and optimizes the performance of your garment throughout its life.

On a trek, a hitch on a down jacket can happen! The good news is that it can be repaired with a repair patch to prevent the tear from getting bigger or feathers from escaping. Not comfortable doing this repair yourself? Do not panic ! Some Decathlon workshops offer you, in store, a repair service to mend your down jacket using an iron-on patch.

XS: 78 gS: 84 gM: 89 gL: 96 gXL: 104 g2XL: 110 g

XS: 70 gS: 75 gM: 81 gL: 87 gXL: 94 g2XL: 100 g

XS: 70 gS: 75 gM: 81 gL: 87 gXL: 94 g2XL: 100 g

The trek 100 down jacket has undergone improvements that we have carried out over time thanks to all the customer reviews that you have sent to us. Thank you for sharing! From winter 2020 the pink model (like the other light colors) will benefit from very light feathers and down. This will avoid the visual problem of dark areas on the down jacket when it is wet.

On a trek, a hitch on a down jacket can happen and the good news is that it can be repaired! Indeed, you can either mend it or apply an iron-on patch to it, in order to prevent the tear from getting bigger or the feathers/down from escaping. even this repair? Do not panic ! Our Decathlon workshops offer you, in store, a repair service for your down jackets.