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Lightweight, insulated Coreloft™ vest, designed to preserve core warmth; ideal as a layering piece for cold weather activities. Atom Series: Synthetic insulated mid layers | LT: Lightweight.
Arc'Teryx Womens Atom Lt Vest Somerset Blue - (16/17)
ATOM LT VEST
This sleeveless core-heater hugs the body with efficient Coreloft™ insulation to preserve warmth while durable fleece side panels—made with Polartec® Power Stretch® with Hardface® Technology—increase active use breathability and mobility. A wind and moisture resistant outer shell extends stand-alone usability.

ATOM
Versatile synthetic insulated mid layers with a high degree of weather resistance.

LIGHTWEIGHT
Durable, high performance with minimalist design to achieve lightweight.

ARC'TERYX ESSENTIALS
Versatile high performance designs for diverse activities and conditions. Durable and light.

SYNTHETIC INSULATION
Man-made insulation with quick dry times, durability and retains warmth when damp.
Sizes:
XS, S, M, L, XLWeight:
195 g / 6.9 ozFit:
Trim fit, Hip LengthActivity:
Ski/Snowboard / Ice Climbing / Alpine Climbing / Hiking / TrekkingModel:
14662Sizing Chart:
Technical Features
- Moisture-wicking
- Breathable
- Insulated
- Lightweight
- Compressible and packable
- Wind resistant
Construction
- Composite construction
- Breathable, stretch side panels for enhanced comfort and mobility
- DWR (Durable Water Repellent) finish repels moisture
Patterning
- Trim fit for base layer or light mid-layer use
Collar Configuration
- Soft brushed-lined collar
- Mid-height collar layers easily
Zippers & Fly Configuration
- Full front zip with wind flap
Hem Configuration
- Drop back hem
Pocket Configuration
- Internal chest pocket
- Two hand pockets
Materials
- Polartec® Power Stretch® with Hardface® Technology—88% polyester, 12% elastane, 230 g/m². A four-way stretch fabric that allows for excellent athletic movement and good breathability to maintain comfort. Some products feature Hardface® Technology for a higher level of abrasion resistance.
- Coreloft™ 60 (60 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
- Tyono™ 20 denier shell with DWR treatment - 100% nylon
Care
- Machine wash in cold water on a gentle cycle
- Do not bleach
- Tumble dry on low heat on a delicate setting
- Do not iron
- Do not wring
- Do not dry clean