The Arc'teryx Beta Jacket is the most versatile GORE-TEX shell in the line, built for men who need dependable mountain protection without excess weight. Its 80D face fabric and GORE-TEX ePE membrane are waterproof, windproof, and breathable, while the C-KNIT backer adds softness against the skin. The regular fit layers comfortably over base layers and midlayers, and articulated patterning keeps movement unrestricted on the trail.

A low-profile StormHood adjusts with a single pull without blocking your vision, and WaterTight zippers seal out weather. Two hand pockets and an internal zipped pocket keep essentials secure, and an embedded RECCO reflector can aid search and rescue in emergencies. The FC0-DWR finish repels moisture, and the jacket is made with recycled content and materials meeting bluesign criteria.

Key Features

Highlights

• Waterproof
• Windproof
• Breathable
• Lightweight
• Durable
• Versatile
• GORE C-KNIT™ backer technology is light, soft and comfortable
• PFC-free GORE-TEX® ePE membrane provides breathable weather protection and is laminated to a bio-based nylon face made with fibres derived from plants
• Made with an innovative GORE-TEX® fabric that provides a long product life, is PFC free, and has a reduced carbon footprint
• Regular fit provides freedom of movement
• Garment Centre Back Length: Size M is 30"/77cm - Varies by size
• FC0-DWR (Durable Water Repellent) finish repels moisture
• Dual lower hem adjusters
• Adjustable low profile StormHood™
• Single pull adjuster does not restrict vision
• Articulated patterning for unrestricted mobility
• Two hand pockets
• Internal laminated pocket with zip
• RECCO® reflector aids search and rescue in emergency situations
• Contains materials produced through processes that meet bluesign® criteria
• Recycled content
• PFAS (Per- and polyfluoroalkyl substances) Compliant
• Dope dyed
• WaterTight™ Vislon front zip with chin guard

Materials & care

• Contrast: 3L 80d GORE-TEX® ePE, FC0 DWR - 100% Nylon with ePE and PU Membrane, 100% Nylon Backing
• Body: 80d 3L GORE-TEX® ePE with C-KNIT™ backer, FC0 DWR, 126 gsm - 100% Nylon with ePE and PU Membrane
• Origin of fabric: CHINA
• Origin of dyeing: CHINA
• Origin of Manufacture: INDONESIA
• May release plastic microfibres into the environment when washing
• 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

Sizing & fit

Fit: Regular

The 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 other layers.

How to use

Wear the Beta Jacket as an outer shell over base layers and midlayers for waterproof, windproof, and breathable protection. Adjust the StormHood with a single pull for coverage without restricting vision, and use the dual lower hem adjusters to fine-tune the fit. The two hand pockets and internal zipped pocket keep essentials secure.