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Atom Series: Synthetic insulated mid layers | LT: Lightweight. Lightweight, insulated Coreloft™ vest, designed to preserve core warmth; ideal as a layering piece for cold weather activities.
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XS, S, M, L, XL
195 g / 6.9 oz
Trim fit, Hip Length
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.
Full Feature List
- Compressible and packable
- Wind resistant
- DWR finish (Durable Water Repellent) helps repel water from fabric surface
- Composite construction
- Breathable, stretch side panels for enhanced comfort and mobility
- Trim fit for base layer or light mid-layer use
- Soft brushed-lined collar
- Mid-height collar
Zippers & Fly Configuration
Hem ConfigurationPocket Configuration
- Full front zip with wind flap
- Internal chest pocket
- Two hand pockets
- 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.
- Luminara™—Stretch nylon ripstop fabric with wind and water resistant, air permeable PU coating and DWR finish. A super lightweight and breathable stretch fabric with great water repellency and wind resistance.
- 60 g/m² Coreloft™ insulation
- Tinthan™ 100% nylon / 1.9 oz/yd², 46g/m². 20D mechanical stretch nylon rip stop with an air permeable polyurethane coating DWR finish. This lightweight stretch fabric has good abrasion resistance for its weight.
- 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
- Outdoor Gear Lab Editor's Choice Award
- Best in Test: Allmountain Magazine (Germany)