Arc'teryx Beta AR Mens Jacket 2026

Light, packable, highly versatile GORE-TEX PRO shell with hybrid construction. Beta Series: All round mountain apparel. | AR: All Round.

Packable, breathable, durable waterproof protection across the spectrum of alpine environments and activities, the Beta AR Jacket is created to deliver performance versatility. The GORE-TEX PRO with Most Rugged Technology - a next-gen material we developed in collaboration with Gore - delivers maximum durability. The helmet compatible DropHood™ has an internal collar for added protection and an embedded RECCO® reflector improves searchability in emergency situations.

Product tip: This product contains PFAS chemicals, but is exempt from the January 2025 legislative deadline. Arc’teryx is guided by science and committed to transitioning to PFAS-free chemistry across our line over the coming years.

Features & Specs

Technical features

• Waterproof

• Windproof

• Breathable

• Lightweight

• Durable

Collar configuration

• Chin guard with brushed microsuede facing for added comfort

• Stand up collar

Construction

• Laminated high-strength hanger loop

• Micro-seam allowance (1.6 mm) reduces bulk and weight

• Taped seams for added weatherproofness

• N40d Most Rugged 3L GORE-TEX PRO in the main body keeps jacket light and supple

Cuff & Sleeves configuration

• Die-cut Velcro® cuff adjusters reduce bulk, and won't catch or tear off

Design & Fit

• Regular fit ensures optimal ventilation with comfort and mobility

• Longer length for additional coverage

• Garment Centre Back Length: Size M is 30"/77cm - Varies by size

Fabric treatment

• DWR (Durable Water Repellent) finish repels moisture

Hem configuration

• Drop back hem

• Laminated hem

• Adjustable hem draw cord seals out drafts

Hood configuration

• Laminated brim

• Cohaesive™ hood adjustments for ease of use with mittens or gloves

• Helmet compatible DropHood™

• Updated hood and collar for improved fit

Pocket configuration

• Two high-volume hand pockets

• Note: Our WaterTight™ zippers are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture

• Internal chest pocket with laminated zip

Reinforcements

• Hardwearing N80d Most Rugged 3L GORE-TEX PRO reinforces high wear areas

Sustainability

• Dope dyed Kingfisher colourway

• Dope dyed uses significantly less water and energy in the dyeing process

• PFAS Warning - Made with PFAS (Per- and polyfluoroalkyl substances) chemicals

Zippers & Fly configuration

• WaterTight™ Vislon front zip

• RS™ (Rain Shield) pocket zipper sliders

• WaterTight™ external zippers

• Pit zippers for easy venting

• Corded zipper-pulls reduce noise and are easy to grab

Materials & Care

Materials

• N40d Most Rugged 3L GORE-TEX PRO - bluesign Approved Material

• Reinforcements: N80d Most Rugged 3L GORE-TEX PRO

• French Regulation: AGEC Law - Article 13

• Origin of fabric: CHINA

• Origin of dyeing: CHINA

• May release plastic microfibres into the environment when washing

Care

• Machine wash medium

• Tumble dry normal medium

• Do not bleach

• Do not dry clean

• Do not iron

• Wash separately

• Do not use fabric softener

• Close all fastenings before wash

• Double rinse

• Do not leave wet

• Remove immediately