From frigid winter hikes to bluebird days in the backcountry, the Beta AR Jacket rises to the challenge. Your go-to hardshell for every mountain mission, its hybrid construction holds up to snow, sleet, and strong summit winds. Ultra durable GORE-TEX PRO ePE on the yoke and arms resists abrasion, while a lighter version on the body reduces weight and bulk. The result? A fully featured jacket that delivers what you need, where you need it.

What's been updated: Updated with GORE-TEX PRO ePE fabrics, free from intentionally added PFAS. New patterning minimizes fabric waste, saving 800 metres of material—the equivalent of 400 jackets—in the production process. Enhanced fabric lamination and updated cordlocks improve durability.

All Round
High performance weather protection and materials, emphasizing versatility for multiple activities.

Beta
Versatile: high performance for diverse activities and conditions.

GORE-TEX
Waterproof, windproof and breathable textiles that offer fully protective environmental shelter.

Trail
For technical mountain activities, durable and protective designs with a focus on freedom of movement for remote and varied conditions.

Features & Specs

Technical Features

• Windproof
• Breathable
• Durable
• Waterproof

Construction

• GORE-TEX with ePE membrane is waterproof, breathable, and free from intentionally added PFAS
• Breathable, waterproof, wind-resistant GORE-TEX PRO ePE on the body for lightweight protection
• GORE-TEX PRO ePE on the yoke and upper arms resists abrasion and provides breathable protection from wind and rain

Design & Fit

• Regular fit provides freedom of movement
• Garment Centre Back Length: Size M is 30"/77cm - Varies by size

Hem Construction

• Adjustable hem draw cord seals out drafts

Patterning

• Articulated patterning for unrestricted mobility

Sustainability

• Contains materials that meet the bluesign® criteria
• Dope dyed backer
• PFAS (Per- and polyfluoroalkyl substances) Compliant
• Recycled content

Hem Leg Shape

• Drop

Cuff & Sleeves Configuration

• Glove-friendly Velcro cuff adjusters secure the sleeves

Fabric Treatment

• DWR (Durable Water Repellent) finish repels moisture and is PFAS-free

Hood Configuration

• Helmet compatible DropHood™
• Hood provides full coverage and uses a unique precision adjustment system to improve fit without impacting peripheral vision
• Internal cordlocks in hood for adjustability

Pocket Configuration

• Two hand pockets with zippers
• Internal chest pocket

Snowsport Features

• RECCO® reflector aids search and rescue in emergency situations
• RECCO® reflector hidden in hood brim

Zippers & Fly Configuration

• Pit zippers for easy venting

Weight
460g

Activity
Climb/Trail

Manufacturing Facility
MENSA INDUSTRIES COMPANY LIMITED

Fit & Sizing

Regular - Arc'teryx's classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.

Materials & Care

Materials

• Origin of fabric: CHINA
• Origin of dyeing: CHINA
• May release plastic microfibres into the environment when washing
• 3L GORE-TEX PRO ePE Beam Dyed 80d plain weave recycled nylon, 126 gsm, C0 DWR
• 100d 3L GORE-TEX PRO ePE, recycled plain weave, 135 gsm, FC0 DWR

Care

• Do not bleach
• Close all fastenings before wash
• Double rinse
• Do not dry clean
• Do not iron
• Machine wash medium
• Do not use fabric softener
• Do not leave wet
• Remove immediately
• Tumble dry normal medium
• Wash separately