Women’s 3-in-1 waterproof winter hiking jacket - SH900 mountain - 10°C

3-in-1 concept for adapting to every situation

With the 3-in-1 system, the jacket will be ideal in cold conditions (down to -10°C) as well as for warm weather travel.

Indeed, you can leave the inner layer at home and carry the rain jacket only. You can also use the inner padded jacket on its own, as an intermediate layer over a T-shirt and jumper.

With just one jacket, you have 3 possibilities!

The advantages of a duck down and feather filling

The swelling capacity of the down gives it three important qualities during your hikes:

- Thermal insulation thanks to the air trapped in the down and feathers

- Ultra low weight: down is lighter than synthetic wadding while offering the same degree of warmth. This saves even more weight in your backpack

- Ultra-compressible

How to measure the fill power of a down and feather wadding?

The fill power is a measure of the down's thermal insulation capacity and its potential to "trap" air. It is expressed in CUIN (cubic inches).

So, down with a higher fill power (higher CUIN number) will occupy more space, trap more air and provide greater thermal insulation.

For this inner jacket, the fill power is guaranteed to be greater than or equal to 660 CUIN (European standard).

COMPONENT WATERPROOFING OF THIS JACKET

The waterproofness of a fabric, provided by a coating or membrane, is measured in Schmerber or mm H²0 (pressure exerted by a column of water). The higher this number, the more waterproof the fabric.