Arc'teryx Beta AR Jacket Solitude / Void

The Arc’teryx Beta AR Jacket is a proven all mountain shell built for demanding conditions and year round versatility. Designed for hikers, climbers, and backcountry riders who need reliable weather protection without unnecessary bulk, this updated version brings improved durability, refined patterning, and more responsible materials. The result is a premium GORE TEX shell that performs in every season and every landscape, from long alpine missions to wet city commutes.

At the core of the Beta AR is the new GORE TEX PRO ePE construction. This membrane is engineered to be lighter, thinner, and more flexible, while delivering the same trusted waterproof, windproof, and breathable performance users expect. The jacket uses a hybrid approach. The yoke and upper arms are reinforced with a tougher 100 denier fabric for improved abrasion resistance, while the body features a lighter 80 denier material to reduce weight. This keeps the jacket rugged where it matters and streamlined everywhere else.

Comfort and mobility are essential in unpredictable terrain, which is why the Beta AR features articulated patterning, a regular fit, and the signature DropHood that provides full coverage without limiting vision. Internal cord locks offer quick hood adjustments, glove friendly cuff tabs seal out drafts, and pit zips regulate heat during high output activity. The hand pockets are placed to remain accessible while wearing a harness or backpack, and an internal chest pocket keeps essentials secure.

Arc’teryx updated the lamination techniques, cordlocks, and patterning to increase long term durability and reduce fabric waste during production. The entire jacket is also PFAS free, including the DWR finish. Even though the ePE face fabric may show light wetting out sooner, the waterproof membrane underneath remains fully sealed and effective.

Built for alpine hikes, storm days, and everything in between, the Beta AR remains one of the most dependable shells in the technical outerwear world. If you want one jacket that performs across all seasons and environments, this is a standout choice.

Specs and Features

Feature	Details
Waterproof Rating	GORE TEX PRO ePE, PFAS free
Fabric	80D body, 100D reinforced yoke and arms
Fit	Regular
Weight	460 g
Hood	Helmet compatible DropHood with internal cordlocks
Ventilation	Pit zips
Pockets	Two hand pockets, one internal chest pocket
Construction	Articulated patterning, taped seams
Sustainability	Bluesign materials, PFAS free DWR
Additional Features	RECCO reflector, adjustable hem and cuffs