Arc'teryx Women's Beta SL Jacket Twilight Trail

X000009674-021951

Made for alpine travel and mountain realities, the Beta SL Jacket – our lightest Beta – is carefully designed to deliver complete waterproof, windproof, breathable protection without sacrificing features or packability. Its next-generation GORETEX ePE membrane is light, thin, strong, and PFC free. C-KNIT backer technology improves comfort and breathability. The helmet-compatible StormHood protects without compromising vision, pit zippers ventilate, and a RECCO reflector can aid in search situations.

This product is free of intentionally added PFAS.

The new ePE membrane technology is lighter and thinner, but just as strong and durable as the materials we used before.   You may notice the face fabric “wetting out” slightly faster in products with ePE membranes, but rest assured this does not affect the waterproofing of the membrane itself. If you notice the fabric wetting out faster than you’d like, simply wash the jacket and dry it to remove the oil contamination and bring the DWR back to its full power.

Features & Specs

Technical features

Waterproof

Windproof

Breathable

Lightweight

Durable

Versatile

Construction

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

Cuff & Sleeves configuration

Adjustable cuff with Velcro® closure

Design & Fit

Garment Centre Back Length: Size S is 28"/70cm - Varies by size

Fabric treatment

FC0-DWR (Durable Water Repellent) finish repels moisture

Hood configuration

Helmet compatible StormHood™ provides full coverage without impacting visibility

Patterning

Articulated patterning for unrestricted mobility

Pocket configuration

Internal chest pocket

Two hand pockets with zippers

Snowsport features

RECCO® reflector aids search and rescue in emergency situations

Sustainability

Contains materials that meet the bluesign® criteria

Dope dyed backer

Dope dyed uses significantly less water and energy in the dyeing process

Recycled content

PFAS (Per- and polyfluoroalkyl substances) Compliant

Zippers & Fly configuration

Pit zippers for easy venting

Full front zip