Arc'teryx Beta SL Jacket

The Arc'teryx Beta SL Jacket in Black Sapphire is your go-to GORE-TEX shell when weight, protection and packability matter most. Designed for year-round versatility, it provides reliable waterproof, windproof and breathable performance in unpredictable alpine conditions. Built with the next generation GORE-TEX ePE membrane and soft C-KNIT™ backer, it delivers comfort without compromise, whether you're hiking, climbing or ski touring. The Beta SL offers full mobility, essential features and all-weather readiness in a compact, streamlined design.

Key Features

• Lightweight 3-layer GORE-TEX ePE membrane with PFC-free waterproof protection
• C-KNIT™ backer adds comfort and improves breathability
• FC0 Durable Water Repellent (DWR) finish to shed moisture effectively
• Helmet-compatible StormHood™ maintains visibility
• Pit zips for fast ventilation during high-output activity
• RECCO® reflector aids search and rescue in emergencies
• Articulated patterning supports natural movement
• Two hand pockets and one internal chest pocket with zippers
• Adjustable Velcro® cuffs and trim fit to minimise bulk
• Dope-dyed and bluesign® approved fabrics for reduced environmental impact

Ideal For

• All-mountain activities
• Lightweight hiking and backpacking
• Ski touring and alpine pursuits
• Wet, windy or variable weather conditions
• Minimalist packing and travel

Style, Fit & Sizing

• Fitted cut sits close to the body without restricting movement
• Designed to layer comfortably over a base layer or under insulation
• Size M has a centre back length of 75cm (varies by size)
• Low-profile design reduces weight and improves layering

Our model is 5ft11 and is wearing a size M.

Washing & Care

• Machine wash medium with like colours
• Tumble dry on medium heat to reactivate DWR
• Do not use bleach, fabric softener or dry clean
• Double rinse and remove promptly
• Close all zips and fasteners before washing
• Do not iron
• May release microfibres during wash, so wash sparingly and with care

FAQs

1. Is the Beta SL Jacket fully waterproof?
   Yes, it uses GORE-TEX ePE technology, offering full waterproof and windproof protection.

2. How does the ePE membrane compare to traditional GORE-TEX?
   It is lighter, just as durable and made without PFAS, reducing environmental impact without losing performance.

3. What is the difference between the Beta SL and Beta LT?
   The Beta SL is the new name for the former Beta Lightweight Jacket, offering the same performance with updated sustainability features.

4. Can I use this jacket for winter activities?
   Yes, it is ideal for layering in colder conditions and features like the StormHood™ and RECCO® reflector make it suitable for snow sports and alpine environments.

5. Is the jacket Fair Trade certified?
   Yes. It is one of the first Arc'teryx garments made under Fair Trade Certified™ conditions, supporting better livelihoods for garment workers.

Product code: X000010552