Rossignol Fonction ski jacket is the perfect solution for skiers who expect reliable protection. Thanks to advanced technologies such as a 20,000/15,000 membrane, Primaloft® ECO insulation, and an ergonomic cut, the jacket provides maximum comfort and functionality in all conditions.
Basic data
Material
Protection against water and wind
Product details
Warnings and producer's data
Men's Rossignol Fonction ski jacket dark navy (RLMMJ04)
Rossignol Fonction ski jacket is a versatile model that combines modern technologies with comfort and effective protection against cold and moisture. It is the perfect option for skiing enthusiasts looking for functionality and style on the slopes. Thanks to carefully selected materials and innovative solutions, the jacket provides the highest comfort and support during all winter activities.
The Fonction model has been designed with a membrane offering 20,000 mm waterproofing and 15,000 g/m² breathability, which guarantees excellent protection against snow and rain, even in the toughest weather conditions. The membrane effectively blocks moisture while allowing sweat to escape, ensuring long-lasting thermal comfort even during intense physical exertion.
For additional moisture protection, the jacket’s key seams have been sealed, preventing water from penetrating inside. This solution ensures full waterproofness of the jacket, even during prolonged contact with wet snow, increasing the model’s durability and protection against cold wind.
The jacket with Primaloft® ECO insulation provides excellent cold protection while guaranteeing breathability and an environmentally friendly impact. The insulation, made entirely from recycled materials, retains heat even in damp conditions, without increasing the jacket’s bulk. This planet-friendly solution also offers longevity and reliable protection in harsh winter conditions.
Thanks to the use of 100 g insulation around the torso and 80 g in the sleeves, the jacket provides warmth where it is most needed while allowing freedom of movement. This design enables better heat regulation and makes the jacket comfortable during intense activities. The reduced insulation in the sleeves improves mobility while still providing optimal thermal protection.
The jacket features a classic, fitted cut inspired by sporty ski style. This ensures a perfect fit to the body while providing full freedom of movement, which is crucial during dynamic descents on the slopes. The optimized cut does not restrict movement and at the same time emphasizes the jacket’s sporty character.
Product Details

Ergonomic sleeves
The sleeves of the jacket were designed ergonomically, allowing for a natural fit to the skier's position. This solution ensures complete freedom of movement and comfort, regardless of the position while skiing.

Practical pockets
The jacket is equipped with numerous pockets that enhance its functionality. There is a pocket for a ski pass, two chest pockets, two hand pockets, and internal pockets. This allows for the secure storage of essential items such as a pass, phone, or keys.

Regulation - perfect fit
The jacket features adjustable cuffs and a lower drawstring, allowing for a perfect fit to the silhouette and weather conditions. This adjustment enables effective protection against wind and snow, while simultaneously maintaining an optimal level of warmth inside the jacket.

Integrated snow apron
The jacket features an integrated snow skirt made from coated nylon with anti-slip silicone inserts. The skirt effectively protects against snow entering the inside of the jacket during intense descents or riding in deep snow.

Detachable hood compatible with a helmet
The adjustable and detachable hood has been designed to be compatible with a ski helmet. It offers additional protection against wind and snow when skiing in challenging conditions, and on warmer days, it can be easily removed, enhancing the comfort of wearing the jacket.

Waterproof locks and ventilation
Waterproof zips and ventilation openings under the arms allow for temperature regulation inside the jacket. The ventilation zip can be unzipped to increase airflow and release excess heat, which is particularly useful during intense physical activity.
Super jacket
Very good quality, super fit. Once again I have chosen the Rossignol brand and am very satisfied.
Ideal
Lightweight and very well fitted. Looks much better in person
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Men's Rossignol Fonction ski jacket dark navy
Men's Rossignol Fonction ski jacket dark navy
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