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Beta AR Jkt M Fluidity Vitality
Waterproof and windbreaker mountaineering jacket in
Home delivery from 18/08/2026
60 days to change your mind
No subject to promotional offersThe Arcteryx Beta AR Jkt M Fluidity Vitality is a technical jacket for men designed for , randonnée alpinisme, and ski de randonnée.
This 3-layer jacket features the membrane GORE-TEX PRO ePE, a lightweight, robust and durable membrane that offers optimal waterproofing, breathability and windbreaker protection, even in the most extreme conditions. Its manufacture is eco-friendly thanks to the use of non-fluorinated, bluesign®certified materials, guaranteeing a reduced environmental impact. The hood DropHood™ is helmet compatible and equipped with a drawstring Cohaesive™ for a precise fit. Fine micro-stitching reduces weight and volume while ensuring high durability.
For your security, the jacket incorporates a reflector RECCO® to make it easier to locate you in an emergency. In terms of comfort, it features a micro-velour chin guard, waterproof zipped pockets, underarm ventilation openings and an adjustable drop hem. The cuffs fasten with pre-cut velcro strips for a perfect fit.
The Beta AR Jkt M Fluidity Vitality combines technical performance, advanced protection and environmental friendliness, ideal for demanding athletes who enjoy mountain sports.
- Waterproof, windproof and breathable
- Micro-seam margin (1.6 mm) reduces volume and weight
- Chin guard with brushed fibres
- Adjustable, helmet-compatible DropHood™
- Drawstring Cohaesive™ on the Hood
- Vislon WaterTight™
- Ventilation zips under the arms
- Interior zipped chest pocket
- Two large hand pockets
- Adjustable plunging hem
- Adjustable cuffs with pre-cut Velcro® closure
- Bluesign® certified
- RECCO® reflector
- Back length: 77 cm in size M
Materials:
- Main material: GORE-TEX PRO ePE 3 layers 100D, 100% Nylon
- Reinforcements: GORE-TEX PRO ePE 3 layers 80D, 100% Nylon
- PFC-free water-repellent treatment
| GORE-TEX ePE | The ePE (expanded polyethylene) membrane in the new GORE‑TEX® products is a key step on the road to responsible performance, providing high-performance, long-lasting products designed to last. The all-new GORE‑TEX® ePE membrane is light, thin but strong. To form a GORE-TEX® product, the membrane is combined with carefully selected fabrics, such as recycled, solution-dyed or undyed*** fabrics. * Contributes to the objective of Gore Textiles eliminating environmentally concerning PFCs from the life cycle of its consumer products. Here, the objective is achieved by using non-fluorinated materials. ** Thanks to the use of a new membrane with lower mass and the textile(s) selected for the laminates (Higg MSI) *** Depending on the laminate used |
| GORE-TEX PRO | Equipment to go beyond your limits. GORE-TEX PRO clothing is dedicated to outdoor professionals and adventure seekers who need the strongest, most durable protection possible. They are designed to provide optimised breathability and come with the ultimate GUARANTEED TO KEEP YOU DRY™ promise, for waterproof and fully windproof protection. This keeps you in control, even in the most extreme situations. |
| BLUESIGN® | The bluesign® system is the solution for an environmentally friendly textile industry. It eliminates harmful substances from the beginning of the manufacturing process and sets and monitors standards for safe and eco-friendly production. |
| RECCO® | RECCO® is an avalanche rescue system, used worldwide to help locate people quickly. The two-part system features a detector used by rescuers, and reflectors integrated into clothing. Together, they enable rapid radar detection without replacing the use of transmitter-receivers. |
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