Arc’teryx Beta SL Jacket – Men’s

When mountain weather turns from playful to punishing, the Arc’teryx Beta SL Jacket becomes your ultimate guardian. Featuring an innovative GORE-TEX ePE membrane that’s light, strong, and PFC-free, this jacket packs serious protection into a remarkably compact design—complete with a helmet-compatible StormHood, ventilating pit zippers, and a RECCO reflector for those just-in-case moments. Lightweight, versatile, and engineered with Arc’teryx’s legendary precision, this jacket turns harsh conditions into mere background noise.

3L 40Dx70D GORE-TEX ePE with C-KNIT™ Backer Technology – Plain Weave Recycled Nylon (Jet Dyed)
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A new durable, lightweight GORE-TEX ePE fabric that offers a reduced carbon footprint and has an 40D face fabric for enhanced durability without added weight.

FC0 DWR (PFC-Free)

Waterproof & Breathable Membrane

GORE-TEX ePE
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GORE-TEX believes they have a responsibility to help find solutions that lead to a better tomorrow. The ePE (expanded polyethylene) membrane in new GORE-TEX products is a key milestone in their responsible performance journey, providing high-performance, durable products that are engineered for long product life. The all-new GORE‑TEX ePE membrane is light and thin, yet strong, and it's PFC free with a reduced carbon footprint.

Fit

Fitted Fit
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A trimmer fit that's patterned to stay close to the body through the chest, waist, hip, and thigh. Its low profile eliminates bulk, moves with the body, and fits comfortably over first layers of under outer layers.

Articulated Patterning for Unrestricted Mobility

Pockets

Internal Chest Pocket

Two Hand Pockets with Zippers

Vents

WaterTight™ Pit Zippers
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These permit rapid ventilation when you start to heat up.

Additional Features

Full Front Zip

RECCO® Reflector
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Aids search and rescue in emergency situations.

Adjustable Cuff with Velcro® Closure

Helmet Compatible StormHood™
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Designed for full weather protection. The StormHood™ can be cinched with one-handed drawcords, allowing it to rotate with the head without obscuring vision when turning from side to side. Front zipper height varies according to the intended use; protects chin and neck from wind, snow, and rain.

Proposition 65 Warning to California Consumers

This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.

PFAS

Made with PFAS Chemicals

Specs

• Fit:
  Regular

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  Fit

  Regular
  This is the traditional, not too tight, not too baggy fit. Jackets and pants have room for layering without being very baggy when not wearing many layers. It has standard inseams with straight legs on pants.

• Length:
  Hip-length

• Material:
  GORE-TEX ePE

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  Material

  GORE-TEX ePE

  GORE-TEXbelieves theyhave a responsibility to help find solutions that lead to a better tomorrow. The ePE (expanded polyethylene) membrane in new GORE‑TEX products is a key milestone in their responsible performance journey, providing high-performing, durable products that are engineered for long product life. The all-new GORE‑TEX ePE membrane is light and thin, yet strong, and it's PFC freewith a reduced carbon footprint.

• Construction Type:
  3 Layer

• Waterproof Rating (mm):
  28000

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  Waterproof Rating (mm)

  28000

  Waterproof Rating (mm)

  Water Resistance	Conditions
  0 – 5000	Some resistance to moisture.	Light rain / light, dry snow.
  6000 – 10000	Rainproof and waterproof under light pressure.	Light rain / average snow.
  11000 – 15000	Rainproof and waterproof under moderate pressure.	Moderate rain / moderate snow.
  16000 – 20000	Rainproof and waterproof under high pressure.	Heavy rain / heavy snow.
  21000+	Rainproof and waterproof under very high pressure.	Heavy rain / heavy, wet snow.

• Breathability (g):
  20000

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  Breathability (g)

  20000

  Breathability Rating (g)	Breathability Level	Activity Level
  0 – 10000	Low to moderate breathability	Resort skiing & snowboarding / walking / low intensity activity
  11000 – 15000	Moderate breathability	Resort skiing & snowboarding / hiking / moderate intensity activity
  16000 – 20000	High breathability	Backcountry skiing & snowboarding / backpacking / moderate to high intensityactivity
  21000+	Very high breathability	Backcountry skiing & snowboarding / biking / high intensity activity

• Insulation:
  No Insulation

• Warmth:
  Uninsulated (Shell)

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  Warmth

  Uninsulated (Shell)

  Warmth	Description	Ideal Conditions
  Shell	Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required.	Variable
  Warm	Light insulation. Use additional base or mid layers to add warmth when temperatures drop.	20° – 35°
  Warmer	Moderate insulation. Suitable for cold conditions.	10° – 25°
  Warmest	Heavy insulation. Designed to keep you comfortable and protected on the coldest days.	Below 15°

• Seam Sealing:
  Fully Taped

• Powder Skirt:
  No

• Hood Type:
  Fixed, Helmet Compatible Hood

• Warranty:
  Limited Lifetime

Other Notes

Arc'teryx products can only be shipped within the United States and Canada