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Arc'teryx Sidewinder Jacket - Women's: Feast your eyes upon a new Arc’teryx signature. The Arc’teryx Sidewinder Jacket has an offset WaterTight™ Vislon front zipper, articulated sleeves, and relaxed cut that allows for easy layering.
N80p-X GORE-TEX® fabric with 3Lo-loft soft shell construction
WaterTight™ Vislon center front zip
Wide opening laminated WaterTight™ pit zips
Laminated powder skirt
Recco® reflector
Articulated sleeves for effortless movement
Relaxed cut for easy layering
One-hand hem cords
Oversized hand pockets
Helmet compatible StormHood™
This is a relaxed fit designed for extra mobility, coverage, and layering. Jackets have ample room in the body and sleeves, while pants are relaxed at the waist with a roomier thigh, knee, and cuff. Jackets and sleeve length is typically longer compared to a traditional fit, offering enhanced coverage without being oversized.
| 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 intensity activity |
| 21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |