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Nano-Air Insulated Jacket - Men's

Patagonia Nano-Air Insulated Jacket - Men's

$249.00

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Nano Puff Hooded Insulated Jacket - Men's

Patagonia Nano Puff Hooded Insulated Jacket - Men's

$249.00

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Compressor Hooded Insulated Jacket - Men's

Mountain Hardwear Compressor Hooded Insulated Jacket - Men's

$264.95

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Fission SL Insulated Jacket - Men's

Arc'teryx Fission SL Insulated Jacket - Men's

from $524.97 $749.95 30% Off

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Dually Belay Insulated Parka - Men's

Arc'teryx Dually Belay Insulated Parka - Men's

$624.95

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Thermostatic Insulated Jacket - Men's

Mountain Hardwear Thermostatic Insulated Jacket - Men's

from $139.96 $199.95 30% Off

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Falketind PrimaLoft 60 Insulated Jacket - Men's

Norrøna Falketind PrimaLoft 60 Insulated Jacket - Men's

from $219.95

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Lyngen Primaloft 60 Insulated Jacket - Men's

Norrøna Lyngen Primaloft 60 Insulated Jacket - Men's

$274.95

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Cathode Insulated Hooded Jacket - Men's

Outdoor Research Cathode Insulated Hooded Jacket - Men's

$198.95

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Xenon X Hooded Insulated Jacket - Men's

Rab Xenon X Hooded Insulated Jacket - Men's

$214.95

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Gremlin Insulated Jacket - Men's

Armada Gremlin Insulated Jacket - Men's

$169.95

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Atom LT Insulated Jacket - Men's

Arc'teryx Atom LT Insulated Jacket - Men's

$149.21 $198.95 25% Off

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Patagonia Nano-air

Atom LT Hooded Insulated Jacket - Men's

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

$164.21 $218.95 25% Off

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Swindler Insulated Jacket - Men's

FlyLow Gear Swindler Insulated Jacket - Men's

$111.99 $159.99 30% Off

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How to Choose a Synthetic Jacket

Synthetic insulation can be found in technical mid-layers, stand-alone jackets, and puffy parkas. Unlike down fill, synthetic insulation will insulate even when wet. It's also less expensive. 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 in choosing an insulated jacket.

Insulation
A jacket with relatively little insulation makes an excellent choice as a versatile mid-layer when you're on the move or as a 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
Waterproofing
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 can reduce the number of jackets you need 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