

Insulated jacket in
The Beta Insulated Jacket Black from the brand Arc'teryx is a versatile men’s jacket, ideal for all your alpine activities this winter. This year’s model features a slightly modified design and construction for even greater performance and comfort, without compromising on protection from the elements.
GORE-TEX® ePEFeaturing a waterproof and breathable membrane, this jacket combines lightness, strength and durability. Designed with environmental sustainability in mind, this new generation of membrane offers excellent protection against the elements whilst ensuring effective moisture management. It also features insulation Coreloft™ for optimum thermal performance with long-lasting loft.
This jacket features a helmet compatible hood StormHood™ , secure pockets and water resistant zips à double sens . Finally, the integrated reflector RECCO® can assist with search and rescue operations in emergency situations.




- Anatomical fit
- Adjustable hood StormHood™ , compatible with a helmet
- Chin guard with brushed micro-velour
- Ventilation openings under the arms
- 2 zipped hand pockets
- Internal storage pocket
- Internal security pocket
- Pocket on sleeve
- Zipped hand pockets
- Adjustable cuffs via Velcro®
- Adjustable drawstring at the hem
- Micro-stitches 1.6 mm
- Reflector RECCO®
- Certified bluesign®
Composition :
- Body : 100% Nylon – GORE-TEX® ePE 40D x 70D 2L with PFC-free water-repellent treatment
- Lining : 20D Nylon Toray
- Insulation : 100% Polyester – Coreloft™ 90–90 g/m²
| GORE-TEX® ePE | The ePE (expanded polyethylene) membrane in the new GORE‑TEX® products represents a key step towards responsible performance, delivering high-performance, sustainable products designed to offer a long service life. The brand-new GORE‑TEX® ePE membrane is lightweight, thin yet strong. To create a Gore Tex® product, the membrane is combined with carefully selected fabrics, such as recycled fabrics, whether solution-dyed or undyed***. * Contributes to Gore Textiles’ goal of eliminating PFCs of environmental concern from the life cycle of its consumer products. Here, this objective is achieved through the use of non-fluorinated materials. ** Thanks to the use of a new, lighter membrane and the textile(s) selected for the laminates (Higg MSI). *** Depending on the laminate used. |
| CORELOFT™ | Developed by Arc’teryx, CoreLoft™ insulation is a synthetic insulation made from fibres of different sizes that are bonded together to trap air and retain warmth. This insulation is available in a range of thicknesses to offer varying levels of performance and comfort. Lightweight and highly compressible, durable and resistant, it retains warmth when damp and dries quickly. It allows air to pass through and escape more easily. |
| BLUESIGN® | The bluesign® system is the solution for an environmentally friendly textile supply chain. It eliminates harmful substances right from the start of the manufacture process and sets and monitors standards for safe and environmentally friendly production. |