Product description

Arc'Teryx Men's Beta SL Jacket - Black Sapphire

Productinformatie  

The Arc’teryx Beta SL Jacket – Black Sapphire is an ultra-light, packable shell built to deliver maximum protection against wind and rain without unnecessary weight. It’s the perfect balance of mobility, reliability, and technical performance for alpine missions, hiking, or wet days in the mountains.

Key Features

• GORE-TEX ePE (3-layer) membrane — PFAS-free, fully waterproof, windproof, and highly durable. 

• C-KNIT™ backer technology on the inside — adds softness, next-to-skin comfort, and enhanced breathability.

• 40D × 70D nylon shell with FC0 DWR finish — balancing lightweight packability with abrasion resistance.

• Adjustable StormHood™ (helmet compatible) — engineered to protect without limiting vision.

• Pit zips (underarm ventilation) — release excess heat quickly during high exertion. 

• WaterTight™ zippers & fully taped seams — preventing any water ingress.

• Integrated RECCO® reflector — aids search & rescue visibility in emergencies.

• Packable design — compresses easily into your pack or hood for minimal space.

Benefits to the User

• Full protection in a lightweight build: despite its low weight, the Beta SL offers trustworthy weatherproofing against rain, snow, and wind.

• Breathable comfort: C-KNIT backer and pit zips allow efficient moisture management when activity levels rise.

• Highly packable & versatile: ideal as a backup shell in your pack or as a primary lightweight outer layer for alpine travel.

• Secure fit: helmet-compatible hood, adjustable cuffs, and hem provide a tailored seal against the elements.

• Eco-conscious design: GORE-TEX ePE and PFAS-free DWR reduce environmental impact without compromising performance.

Use Cases

This jacket is perfect for:

• Alpine missions, glacier trekking, and mountain routes in variable conditions

• Hikes and climbs where low weight and full weather protection are equally critical

• Daily commuting or cycling in rainy, windy climates

• Travelers and adventurers who need a lightweight, packable waterproof layer

Specifications (indicative)

• Color: Black Sapphire 

• Weight (size M): approx. 340 g / 12 oz

• Fit: Trim / “fitted” profile with space for a midlayer underneath

• Hydrostatic head rating: ~ 28,000 mm 

• Fabric: 3-layer GORE-TEX ePE (40D × 70D) with C-KNIT backer + FC0 DWR finish

• Pockets: 2 external zippered hand pockets + 1 internal chest pocket

• Ventilation: pit zips under the arms

• Hood: StormHood™, adjustable & helmet compatible

• Finish: WaterTight™ zippers, fully taped seams, adjustable hem and cuffs, RECCO® reflector

More Information 

Looking for more details about this product? Check out the product specifications. In addition, we are always ready to provide you with expert advice.

Layering 

Wearing layers is essential when it comes to winter sports clothing. Choosing the right layers keeps you warm and dry, wicks away sweat, and ensures full comfort and freedom of movement on the slopes. We’ve written a blog for you about how to make the best use of different clothing layers. Of course, we are also happy to advise you in-store about which layers are most suitable for your winter sports trip.

Arc’teryx at Free Style Sport 

At Free Style Sport, we offer an extensive winter sports collection from Arc’teryx. Discover the full collection here.