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The North FaceMarmotIcebreakerprAnaExOfficio

ThermoBall Insulated Jacket - Women's

The North Face ThermoBall Insulated Jacket - Women's

$198.95

5

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Atom LT Hooded Insulated Jacket - Women's

Arc'teryx Atom LT Hooded Insulated Jacket - Women's

$228.95

5 5

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Nuuk Insulated Parka - Women's

Fjallraven Nuuk Insulated Parka - Women's

$499.95

4 5

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Nano Puff Insulated Jacket - Women's

Patagonia Nano Puff Insulated Jacket - Women's

$199.00

5 5

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Mighty Lite Hooded Insulated Jacket - Women's

Columbia Mighty Lite Hooded Insulated Jacket - Women's

$139.95

5 5

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Kaleidaslope II Jacket - Women's

Columbia Kaleidaslope II Jacket - Women's

$139.95

3 5

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Estela Insulated Jacket - Women's

La Sportiva Estela Insulated Jacket - Women's

$198.95

2 5

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Thermoball Insulated Parka - Women's

The North Face Thermoball Insulated Parka - Women's

$229.95

5

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Lynndale Insulated Jacket - Women's

The North Face Lynndale Insulated Jacket - Women's

$198.95

5

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Breva Insulated Hooded Parka - Women's

Outdoor Research Breva Insulated Hooded Parka - Women's

$184.95

5 5

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Patagonia Nano-air

Insulated Tatiana Jacket - Women's

The North Face Insulated Tatiana Jacket - Women's

$184.95

5

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Better Sweater Hooded Insulated Jacket - Women's

Patagonia Better Sweater Hooded Insulated Jacket - Women's

$199.00

5

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Darrah Insulated Coat - Women's

Arc'teryx Darrah Insulated Coat - Women's

$298.95

5

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Insulated Ruka Jacket - Women's

The North Face Insulated Ruka Jacket - Women's

$139.95

5

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Variant Hooded Jacket - Women's

Marmot Variant Hooded Jacket - Women's

$184.95

5

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Siren Hooded Jacket - Women's

La Sportiva Siren Hooded Jacket - Women's

$178.95

5

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Nima Insulated Jacket - Women's

The North Face Nima Insulated Jacket - Women's

$179.95

5

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Alpette Insulated Jacket - Women's

Mammut Alpette Insulated Jacket - Women's

$399.95

5

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The Alternative to Down

Synthetic insulation can be found in mid-layers, stand-alone jackets, and parkas. Unlike down fill, synthetic insulation will insulate even when wet. It's also less expensive. The type of insulated jacket you choose depends on use. For hanging out on belay or cruising town in the cold all you need is warmth. If you're skiing, backpacking, or climbing, weight and fit become more important.

Insulation
A synthetic-insulated jacket with relatively little insulation makes an excellent choice as a versatile mid-layer when you're moving or your primary layer when you're just hanging out by the campfire. Opt for a jacket with more insulation if you're standing around while belaying an ice climb or you know you'll encounter brutally cold weather.
Related Content A Guide to Jacket Insulation
Waterproof Rating
Most synthetic-insulated jackets use a lightweight or medium-weight nylon shell with a water-resistant DWR coating. However, a puffy with fully waterproof fabric will be worth its weight in gold if you think you'll encounter wet weather.
Related Content Waterproof Technologies & Materials
Fit
How you use your jacket determines which fit is best for you. Choose a slim, athletic, or medium fit if you'll wear your down jacket as an insulating mid-layer, or opt for a loose fit if you plan to layer your down jacket over everything else. Shop Slim Fit Synthetic Insulated Jackets Shop Regular Fit Synthetic Insulated Jackets