Lightweight down jackets: essentials for every season
The lightweight down jacket is an essential wardrobe piece for every season. Indeed, whatever the time of year (autumn, winter, spring or summer), thanks to its low fill of natural down, the lightweight down jacket provides moderate warmth and a sensation of lightness. Its practical, classic and timeless nature means it integrates very easily into our outdoor outings. Whether in the city or in the mountains, it is greatly appreciated during weather changes (rain, wind, cold and more). It can be worn alone, especially during mid-season, or under a down jacket or parka in the depths of winter when temperatures are cold or even freezing.
At Pyrenex, a lightweight down jacket is a jacket with a lower fill of French natural down (specific to Pyrenex expertise) than warm winter down jackets, which have a high fill weight in order to withstand extreme temperatures. This means that the lightweight down jacket is designed to handle temperatures ranging from 5°C (lower comfort limit) to 15°C. Given that the weight of a lightweight jacket is around 400g, its characteristics are quite different from those of a warm down jacket.

A true travel companion! The Pyrenex lightweight down jacket is highly appreciated for its assets, as it is at once water-repellent, windproof, breathable, ultralight and packable in its small storage bag. This jacket accompanies you everywhere and allows you to cope with unexpected drops in temperature, so common in mid-season and even in the height of summer. There is no doubt: the lightweight down jacket finds its way into all your adventures !
- Versatile lightweight jackets, useful in the city and during sporting activities
Pyrenex has been offering a range of lightweight down jackets for several seasons, with no quilting thanks to tube technology, filled with the famous Legend down. This technology reduces cold spots and provides better thermal insulation. This range offers ultralight and water-repellent models for men and women in several versions: hooded, without hood and sleeveless. A perfect mix for heading out on adventures in the city or in the mountains!
Designed for sporting use, these lightweight jackets are as technical as they are chic. They can be worn equally well with jeans, shorts or a skirt, or with technical mountain trousers.
For women, the Masha model is available in a hooded version (Masha Hooded), a hoodless version (Masha SC) and a sleeveless version (Masha Vest).

For men, the Bruce model is available in a hooded version (Bruce Hooded), a hoodless version (Bruce SC) and a sleeveless version (Bruce Vest).

- A range of lightweight down jackets made at the Manufacture de Saint-Sever
Since the opening of its jacket workshop in 2019, Pyrenex exclusively manufactures several lines of down jackets that are 100% Made in Saint-Sever. These down jackets have an unparalleled loft thanks to the Pyrenex Legend down and the tube technology used.
Each year, on the occasion of its new spring-summer collection, Pyrenex manufactures two lines of lightweight and water-repellent down jackets, one for men (the Mauco model) and one for women (the Eulalie model), with no quilting and made entirely at its Manufacture in Saint-Sever. These lightweight jackets, which have become essential pieces in the summer season, evolve from year to year. The materials, finishes and design are developed in-house by our teams to make them truly distinctive pieces.
These down-filled jackets can be worn in mid-season or as a mid-layer under a jacket, a down jacket or a coat during winter.

Sleeveless down jackets: ideal for facing mild temperatures
If you are looking for a versatile jacket to face cool temperatures while keeping the sleeves of your clothing visible, sleeveless down jackets will adapt perfectly to your styles.
Functional jackets par excellence, sleeveless jackets have a role to play on every outdoor outing. Whether you are a worker or a sportsperson, you will appreciate wearing it to stay warm in winter under a jacket or a down jacket, and during mid-season over your clothing (jumpers, t-shirts).
Technical and practical at the same time, the sleeveless down jacket combines comfort and freedom of movement : it protects the torso while preserving the mobility of the arms. The advantage of this jacket allows athletes to head out on expeditions with peace of mind without having to compromise their sporting performance.
To meet every need, Pyrenex offers a range of sleeveless down jackets filled with French natural down , for men and women, in different cuts, styles and colours.

As mid-season jackets, Pyrenex also offers a range of windbreakers in Pertex® fabric.