Arcteryx Atom

Discover the Atom range from Arc'teryx. These down and windproof jackets will be very useful for keeping you dry and warm in all conditions. For each season and its changing temperatures, there is an Atom jacket. With or without sleeves, very warm or simply insulated, you will definitely find what you are looking for in this selection made by our outdoor experts at Snowleader. Arc'teryx products have proven themselves over the years, so you can have total confidence in these Atom jackets to protect you from nature's weather vagaries.

About Arc'teryx

The Canadian brand has always strived to create sportswear designed to withstand the hazards of nature. You can therefore safely head out into the most extreme conditions equipped with Arc'teryx, knowing you're wearing high-quality products. Indeed, the brand offers versatile, high-performance designs for a variety of conditions and activities.

Technical characteristics of Arc'teryx Atom jackets

The Arc'teryx Atom jacket is one of the Canadian brand's most recognized pieces. It's a technical product designed to tackle the mountains as well as everyday life, with a mix of insulation, protection and freedom of movement. Whether you're hiking, skiing, mountaineering or urban strolling in cool weather, the Atom range ensures true versatility.

Coreloft synthetic insulation is at the heart of the design. It retains warmth even when wet, dries quickly, and remains lightweight. The nylon outer fabric, often with a DWR treatment, forms a barrier against rain and wind. Each Arc'teryx Atom also incorporates details designed for the outdoors: strategic pockets, robust zippers, an ergonomic fit, and a choice of colors adapted to the outdoors and the city.

Coreloft™ synthetic insulation and high-performance materials

Arc'teryx uses its Coreloft™ fill, a lightweight synthetic insulation that doesn't clump easily. Unlike some feathers, it retains its benefits even when wet. The outer fabric, made of durable nylon, is breathable yet windproof. The DWR treatment extends moisture protection and helps maintain performance over time.

This mix of technologies gives us a jacket capable of handling a wide range of activities: ski touring, mountain trekking, or simply outdoor outings in uncertain weather. Its lightness also makes it a good choice as an intermediate layer under a waterproof jacket or softshell, effective for the three-layer technique.

Ergonomic design for optimal freedom of movement

Every Arc'teryx Atom jacket is tailored to move with you. Articulated sleeves, stretch panels, and seamless closures allow you to climb, hike, or ski without restriction. Pockets are designed to remain accessible while wearing a backpack or harness.

Their hood provides additional protection against wind and cold, while remaining fitted so as not to obstruct vision. The men's and women's models are designed with specific cuts to optimize comfort and thermoregulation.

How to choose the Arc'teryx Atom jacket that suits you

The Arc'teryx Atom range is divided into three main models: Atom LT, Atom AR and Atom SL. Each has its advantages depending on the season, effort and type of terrain.

Men's models: comfort, protection and outdoor style

• Atom LT Jacket: the most versatile, lightweight, breathable and suitable for activities where the effort is constant
• Atom AR Jacket: warmer, designed for intense cold, ideal for skiing or winter mountaineering, it can replace a light down jacket
• Atom SL Jacket: the most compact, perfect as an extra jacket for a cool wind or light rain

The men's jacket models all maintain a solid construction, well-designed pockets and technical details that make the difference on the field.

Women's models: tailored fit and performance in all conditions

Arc'teryx women's jackets feature the same technical features, but with a slim fit that improves support and comfort.

• Atom LT Jacket: balance between weight, warmth and breathability
• Atom AR Jacket: reinforced insulation for cold days in the mountains, can also replace a light down jacket
• Atom SL Jacket: ultra-light, easy to slip into a hiking or ski bag

An excellent insulating jacket for hiking, mountaineering, or a jacket to combine using the three-layer technique for skiing, for example.

Regardless of the version, the manufacturing quality and durable fabrics guarantee a good lifespan of the product.

Maintenance and longevity of Arc'teryx Atom jackets

An Arc'teryx Atom Jacket is built to last, but proper care will keep it performing at its best for longer.

1. Machine wash at low temperature with a special detergent for technical clothing
2. Avoid fabric softener to preserve Coreloft insulation
3. Air dry or tumble dry on low heat, using dryer balls to re-fluff the filling
4. Refresh the DWR treatment to maintain rain protection
5. Store it in a dry place without prolonged compression

With these simple steps, your Arc'teryx Atom retains its advantages: comfort, warmth, resistance and reliability, whether in the mountains, hiking or in the city.

FAQ Everything you need to know about Arc'teryx Atom jackets

Which model to choose: Atom LT, Atom AR or Atom SL?

• LT: versatile, good weight / warmth ratio, ideal for outdoor activities
• AR: warmer, designed for the cold and winter mountains
• SL: ultra-light, designed for mid-season or as an extra layer

How to choose the right size at Arc'teryx?

Take your usual size if you are wearing the jacket alone. If you are layering several pieces, choose a larger size. Consult the size guide for more information and details.