How is the waterproofing level of the trousers measured?
The resistance of a fabric is measured by the pressure of a water column in mm that can be supported by the fabric (test based on the JIS 1092B Standard).
The higher the pressure, the more waterproof the fabric.
These trousers have a waterproof rating of 25,000 mm and effectively protect the user from 4 hours of rain.
How is the breathability of the fabric measured?
To find out whether a fabric is breathable, we test its evaporative resistance or RET (based on the ISO 11092 standard).
The lower the fabric's resistance, the more water vapour generated by physical activity can escape and the higher the fabric's breathability.
As a rule of thumb:
RET < 9 = highly breathable fabric
9 < RET < 12 = breathable fabric
RET > 12 = low breathability
The fabric of these trousers has a RET of 15.
What are the features of the FR900 ski trousers?
- A large side zip offers a wide opening at the back to make it easier to go to the toilet without having to fully undress.
- Ultra-durable reinforcements reduce edge cuts.
- Adjustable braces provide very good support.
- A stretch fabric around the stomach reduces the need for overlapping belts
How many pockets do these Freeride ski trousers have?
Two secure pockets at the thighs with waterproof zips, including one with a mesh pocket for a mobile phone.
A large front pocket that can hold an AVD.
Do the FR900 ski trousers offer good freedom of movement?
These trousers are designed with two materials, which guarantees resistance to wear without compromising on freedom of movement.
The stretch fabric on the stomach provides excellent fluidity by reducing the need for overlapping belts at the waist (undergarment, trouser elastic, snow skirt, etc.)
Preformed knees allow you to move freely.
What is the RECCO® system?
All of our cross-country ski jackets and trousers are equipped with the RECCO® system.
With RECCO® technology, you can be located in the event of an avalanche.
Thanks to RECCO® reflectors, a buried person can quickly and easily be located with the RECCO® detector.
RECCO® reflectors are not a substitute for an AVD. The RECCO® technology works as a complementary measure, increasing the chances of being found in time.
What is fabric water-repellency?
Water-repellency is the ability to make water run off the surface without absorbing it.
This prevents the fabric from swelling, and keeps it lightweight, breathable and warm.
The fabric is made water-repellent by applying a treatment to the outside of the fabric, which must be renewed from time to time to ensure its effectiveness (every three washes).
All of our Freeride ski jackets are water-repellent treated without fluoride.
What is a membrane or coated component?
The coating is akin to a paint applied inside the fabric that makes the component waterproof while remaining breathable. Less costly than a membrane, it requires a lining to protect it.
The membrane is a kind of very thin plastic film (polyurethane) that makes the component waterproof while remaining breathable. It is more flexible, lighter, more durable and often more breathable than a coating.
What should you wear under your ski trousers?
To keep warm and dry in the event of intense cold, wear a ski base layer that is comfortable and breathable.
Our FR900 base layer trousers are just what you need for providing some extra warmth.
How do you care for your FR900 ski trousers?
Machine-wash the trousers at 30°C after closing the zips.
Use a liquid detergent and no fabric softener.
How do you reactivate the trousers’ water-repellent properties?
With each wash, renew the fabric’s water-repellent properties using a suitable treatment.
A complete range of products specifically designed for the maintenance of waterproof and breathable fabrics is available in all of our Decathlon shops.
This will maximise your garment’s performance for as long as you use it.
Is this product repairable?
The various parts of these trousers are repairable:
- The zip runner
- The zip pull-tab
- A snag using a repair patch
