10 Best Insulated Jackets Reviewed and Compared
Colder temperatures are on their way, and this means a very different environment for runners who enjoy the outdoors. Any time that you’re running outside, your muscles are impacted by the temperatures. Warmer temperatures can mean looser muscles, and an easier range of motion. When it gets really cold outside, your blood flow decreases, and your muscles will inadvertently tighten up. This can lead to an increased opportunity for injuries, muscle strain, and a decrease in your overall performance. If you’ve ever walked out into frigid temperatures and tried to start running, then you may understand this. The same can be said for people who are trying to do their cooldown after running and heating their body up for an extended period of time. Trying to walk and get your muscles to relax in colder temperatures can be extremely difficult and can lead to other types of issues.
If you have sweat resting on your skin it can actually make you colder and lead to potential hypothermia. This is where the type of running gear that you choose can make a huge difference. Most people have clothing specifically designed for running during different times of the year. If you don’t have your wardrobe entirely built up yet, though, you’ll need to understand exactly how to keep yourself warm. Aside from running tights and your layers, you’ll also want some excellent outer care. This is where an insulated jacket can make all the difference in the world.
- Arc'teryx Atom LT
- Durable & Versatile
- The North Face ThermoBall
- Patagonia Nano-Air
Having a properly insulated jacket can regulate your body temperature, prevent additional heat loss, and keep you comfortable in even the coldest of temperatures. If you’re not used to running outside when it’s cold, talk to your doctor and make sure that you’re healthy enough for this type of activity. It can put a lot of additional stress on your body, and it’s important to keep this in mind. Having an excellent insulated jacket can actually reduce the chance of injury and allow you to continue working on your performance regardless of the environmental conditions.
They will keep you nice and warm—without overheating you and making you uncomfortable. The best-insulated jacket is one that is breathable and one that encourages a range of motion. Full range of motion is highly important for those of you who engage in active outdoor activities—such as mountain climbing, Skiing, or hiking. These jackets feature either synthetic or down insulation—each of which has their own Pros & Cons. However, like all outdoor gear, the benefits far outweigh the negatives if you pick from the best of the best.
The best-insulated jacket will trap air in small spaces in between its fibers to provide maximum warmth when you wear it. Many of them also have water-resistant properties—which is essential to those of you who venture out into the snow or the rain.
With all of the options available, we know how difficult it could be to find the best insulated jacket option for yourself. This is why we have taken the time to update our list periodically—even during the warm summer months.
10 Best Insulated Jackets
Arc'teryx Atom LT
Designed to be worn as a midlayer in freezing temperatures and outer layer for the spring and fall and even mild winter temperatures in the 40s, the Atom LT has synthetic 1200g Coreloft insulation throughout the body, a lightweight non-woven insulation that has a fast drying time and retain warmth when wet. This insulation is packed into all of the jacket, besides the side panels and underarms, which instead features Polartec Power Stretch for mobility, stretch and breathability.
The Arc'teryx Atom LT Hoody has a taffeta shell that has a DWR finish aids to its lightness, and is wind- and water-resistant that makes it possible to wear as an outer layer in the light rain. The good has a cinch on the back for a more snug fit. Overall, the jacket as a slim and athletic fit and comes in many color options.
Weight And Breathability
While it’s slightly lacking in the breathability department compared to newer options, it still holds its own. Its Coreloft insulation itself is breathable, and its side panels aid in regulating temperature. It also makes up for it with its other features. It is highly compressible, to be packed down and can be noted in its hood. It is durable, yet lightweight at about 12.7 ounces.
- Durable and versatile for changing weather
Warm, yet breathable with a great ratio
- Ample mobility for outdoor activities
- Comfortable with a great, athletic fit
- Doesn’t pack into its pocket
The North Face ThermoBall
This jacket has bring able to keep the user warmer on the mountain. It’s the Thermoball Technology that makes it possible, providing a low weight and soft synthetic insulation that performs well. In comparison ThermoBall has the same amount if warmth as 600 fill goose down. The compressible insulation retains loft and traps heat, making it a versatile that is great for all conditions or occasions, even when it starts to rain.
The ThermoBall Jacket features 100% nylon ripstop fabric with DWR (durable water-repellent) matte finish. It has a standard fit, is machine washable and has a lifetime warranty. It has a VISLON center front zip, zippered hand pockets, and internal chest pocket and is media compatible. It has a hem cinch-cord, internal, elastic-bound cuffs and can be packed into its hand pocket and has a clip in loop.
Weight And Breathability
Weighing in at about 12 oz, this insulated jacket is lightweight, and ideal for wearing in mild to cooler temperatures both casually and for workouts. It’s both thin and lightly insulated, yet still warm enough for winter outings. It’s great as a top layer, although the shoulders can be a little bulky when worn has a midlayer. It is breathable, much more than some other insulated jackets, but slightly lacking in this department compared to options like the Patagonia Nano-Air.
- Versatile and warm enough for cooler outdoor activities and workouts like skiing and mountain climbing
- Great insulated comparable to down
- Packets away nicely
- Lacking on wind resistance
This jacket is known for how comfortable and soft it is, even though it is synthetic insulation, not goose down. It has 60g FullRange, a multi-denier synthetic insulation that is made with various types of polyester that provides the fibers with stability and stitch. It dries fast, but does stay warm even when wet.
This jacket has a nylon ripstop lining that is stretchy, with a DWR finish that makes it water-resistant. It is movable and airy, and durable thanks to its Nono Puff quilting on the side panels (which also gives it a good shape and keeps it that way). It has two hand warmer pockets, a chest pocket and its center zipper has a wicking interior strong flap. There is also binding at the cuffs and an adjustable drawcord hem.
Weight And Breathability
The Nano-Air is made to be worn when working out outside, especially when on the mountain for skiing or hiking. It can also be worn for casual wear, an in chilly to cooler temperatures. That’s because it has temperature regulation, and is extremely breathable thanks to its insulation and fabric. It allows in airflow up to 40 cubic feet per minute. And while it is breathable enough to work up a sweat, it is still warm and soft. It is also very lightweight.
- Breathable and stretchy—perfect for outdoor aerobic activity
- Warm to be worn on cooler days and when skiing, and thin enough to be a mid-layer on freezing ones
- Great fit
- Super soft, yet durable
- Can be too warm for milder weather
Rab Xenon X
This jacket is equipped with PrimaLoft Gold Insulation Active, a synthetic insulation that has a high warmth-to-weight ratio, while also being breathable to prevent the consumer from getting clammy.
The Rab Xenon X has a Pertex Quantum outer fabric, with a nylon ripstop lining that provides wind-resistant properties. Warming features include two zippered hand warmer pockets, elasticated cuffs and an internal insulated baffle. It also has micro fleece chin patches, an under helmet hood and a hem drawcord. Overall, this jacket is made to be worn for outdoor activities, being light and breathable with ample warmth for winter workouts.
Weight And Breathability
This jacket is ultra-light, making it great for running in the wintertime. The Xenon X is the option for those who value breathabilty. The last thing any athlete wants is to feel a chill after getting sweaty and having their winter jacket stick to them as they move.
- Great for outdoor workouts in mild cool weather
- Extremely breathable
- Folds into its pocket
- Unrestrictive mobility
- Ultra-Lightweight and impressively warm for its weight
- Too thin for freezing temperatures
Outdoor Research Ascendant
Even though this hoodie jacket looks thin and more suitable as a mid-layer, looks are deceiving when it comes to warmth. It has Polartec Alpha insulation that makes it toasty enough to wear when skiing, although it can still be worn in milder weather without being too hot. It’s insulation is a set up from fleece, and when worn underneath a hardshell it will be exactly what a consumer needs for those freezing temperatures.
With its trim fit, the Ascendant Insulated Hoodie has a Pertex Microlight nylon ripstop shell that is water-and wind-resistant. It has an adjustable hood that is roomy enough to pull over when wearing a helmet. It has hand warmer pockets, and an elastic drawcord hem.
Weight And Breathability
This insulated jacket is all about the breathability. Compared to the Uberlayer Jacket, it is even more breathable and lighter. It is light weight to wear underneath another jacket in sub-zero temperatures without it being too bulky or kitting awkwardly.
- Great for layering; can be worn as mid-or outer layer
- Can be worn in spring, fall and winter
- Very breathable, yet warm as an outer layer on slightly cold days or for winter workouts
- Not as warm as others on this list
- Not ideal for heavier rain
Patagonia Down Sweater Hoody
The down Patagonia uses is ethically sourced ad certified to the Advanced Global Traceable Down standard, so the consumers can rest assure that the animals are not live-plucked. The down makes this jacket super comfortable and cozy, with 800 fill power down to be exact. It isn’t overly heated, but will keep the consumer warm—being the best option for that middle ground area. This means that on below freezing temperatures, it’s a good idea to layer up.
The shell is made from polyester ripstop that has a DWR finish to make it water-resistant and further keep things chill-free. It does a great job keeping the wind out, thanks to its adjustable hood (with fabric that zippers over the nose), hand warmer pockets, and elastic cuffs. There were an adjustable hem cord thats pilled in the hand warmer pockets for a more snug and warm fit.
Weight And Breathability
Although not the lightest option on this list, it still is pretty airy and won’t be weighing the consumer down during their winter backpacking trip. It does keep the cold away, but won’t be too warm when on the move.
- Functional and generally performs well
- Can fold into its own pocket
- Hood zips over the nose when in extreme cold
- Great style for every day wear
- May need larger size when layering
Columbia Frost-Fighter Puffer
This faux-down jacket has 150g of synthetic insulation. Not only does it prevent feeling a chill in the consumer’s bones, but it also includes Omnni-Shield shell fabric that sheds water to further add to its warming properties. The lining is made from polyester synthetic down, and it has a drawcord adjustable hem to further ward of wind and air while giving a tighter and more flattering fit.
This Columbia jacket has water and stain repellent fabric, and is available in multiple color options. It was zippered hand pockets and a zip-front. There is no hood, but it features binding at the cuffs and an abrasion resistant chin guard.
Weight And Breathability
This jacket is lacking a bit in the breathability department, making it not the best for certain outdoor sweat sessions. However, it is lightweight and is easy to fold to pack away.
- Warm and comfortable, great for winter
- Good style and fit for every day wear
- Water-resistant fabric
- No hood
The Marmot Tulles Hoody has 600 fill power down with the company’s Down Defender, which is specially treated down that makes it water-resistant, while also preventing it from climbing and losing its fluffiness when it comes into contact with water.
Made polyester ripstop DWR fabric, this coat is water-resistant. It has hand warmer pockets, and elastic bound cuffs and hem for a snug fit. It was has an attached hood with elastic binding with full coverage to protect the face and neck.
Weight And Breathability
This insulated winter jacket has a regular fit with relaxed shoulders and a straight hem. It is lightweight at just over 1 lbs. It is breathable, so there is no over heating here.
- Warm without being too toasty
- Deep pockets for storing gloves
- Non restricting for easily moving out in the cold
- Consider getting a size up when laying
- 600 fill might be lacking for those used to more fluff
Mountain Hardwear Ghost Whisperer
Even though this is one lightweight jacket, it still keeps the consumer toasty inside. It is made from Q.Shield Down, where the fibers are infused with water-resistant properties to enhance insulation capabilities. With 800-fill insulation and its quilt pattern for trapping heat, this jacket retains warmth (even when wet), while resisting moisture. This makes it one of the best when its raining or snowing.
Users can easily adjust the hem with its interior toggle. The cuffs have elastic bindings to prevent cold air and moisture from coming in through the wrists. There is a hood that provides face protection, but it doesn’t include a hood cinch.
Weight And Breathability
This jacket is known for how lightweight it is in proportion to its warmth. Although the Ghost Whisper fabric is dense and thin, it is still durable. This insulated jacket weighs in just under 8 ounces, and has a slim fit. It isn’t as breathable as other options because of the down.
- Ideal for snowy conditions because its moisture-resistant hydrophobic down
- Easy to pack up small
- Hood can’t be adjusted to fit snug
Canada Goose Hybridge Lite
This jacket uses goose down as its form of insulation. Canada Goose is the company to buy from for the ethically conscious since it sources the down from animals that aren’t mistreated or caused any harm. The 800 Fill Power Hutterite white goose down in this jacket makes it ultra-warm.
With a slim fit and hip length, the Hybridge Lite Hoody packs into its own pocket—which is arguably one of its best features. When not wearing it can be used as a pillow when camping. But keeping the cold away is its main job, so it has a down hood, and stretch cuff binding around the sleeves.
Weight And Breathability
This jacket is considered a lightweight option on the company’s “Thermal Experience Index,” so its ideal for active wear. Its made with Feather-Light 10D, making it light like, well, a feather for layering yet durable. The Tensile-Tech, soft shell, stretchy fabric adds to its breathability and makes it abrasion resistant.
- Ethical goose down
- Warm, yet lightweight
The Criteria We Used For Selecting the Best Insulated Jackets
Determining the best possible insulated jacket for your needs is going to be determined by its use and durability. You also look at things like waterproofing, breathability, and the materials that it’s made out of. Some materials have a tendency to trap heat without allowing any type of airflow. This can lead to a buildup of sweat which can be disastrous in extremely cold temperatures. Each person will have a different set of criteria for the type of product that they need. It’s important to look at all of the different options and features available before purchasing a product. You may need more pockets, a snug fit, or a specific type of sleeve that won’t ride up while you run.
All of these are determining factors when choosing the right insulated jacket. We don’t want to steer you wrong, so we look at quality, usability, functionality, and a number of other factors before making our recommendations. The most important criteria are listed below:
Insulation: The purpose of purchasing an insulated jacket is to make sure that you have protection from the elements. Proper insulation can be made out of a number of different fabrics and materials. The best insulated jackets will include several layers, and each one will be comprised of a complementary material. The jackets that we looked at feature quite a bit of synthetic insulation. Over the years, athletes have discovered that this provides them with the most durable product and the most versatile usage. Synthetic materials are usually a blend of one or more man-made materials that are made to wick away moisture and increase breathability.
Weight: There’s a huge difference between finding a jacket for everyday wear and one that’s intended to be used while running or during physical activity. A heavier jacket may be great for protecting you from the cold, but it can also weigh you down when you run. Runners don’t like additional weight because it impedes their performance and distracts them from what they’re doing. These insulated jackets were built to be lightweight and to promote mobility. You need to be able to completely swing your arms and to move as much as possible. This can make your running safer and allow you a better response time should you slip in colder conditions. A lot of these options have a snug fit that can also accommodate several layers.
Weatherproof Features: There are plenty of ways that insulated jackets can protect you from the weather. Chances are you’ll end up caught in some sort of precipitation when running in colder temperatures. This could be snow, rain, or a mixture of the two. It’s important to keep herself as dry as possible in order to avoid having that water lower your body temperature. This is where features like water resistant technology and adjustable and removable hoods can come into play. Look at the customizable features on each one of these insulated jackets and choose the options that are best suited to your area.
Style: Is this jacket something many users would want to wear? Although its key that the jacket be warm, that doesn’t mean it has to be unattractive. What determines a nice looking jacket varies among consumers, but in this case it should have a nice fit, be available in various color options and overall, be something we could see ourselves wearing.
Other Important Factors to Consider
It’s important to first think about when or how often the insulated jacket will be worn. If a consumer lives in a climate that gets really cold, performance is key when it comes to warmth and breathability. But even the most warm option may mean layering up. Also consider the fact that many of these options are versatile to be worn past the winter.
Down vs Synthetic
When talking about warmth, the consumer should know the difference between synthetic and down insulation.
Down is not feathers. It is the coating underneath the feathers of birds like geese that provides warm by making tiny air pockets. It is soft, breathable, and keeps its shape, or loft (its puffiness) better than synthetic options. Down provides three times the warmth for each ounce compared to its synthetic counterpart. It’s also lighter, more compressible and has better longevity. However, it is more expensive, takes a long time to dry and loses its warmth when wet.
Synthetic is cheaper, but also is slightly heavier and less compressible. It’s made usually from polyester filaments that also have air between the fibers to resemble down. Synthetic performs better than down when wet, keeping its warmth even in this condition. It is hypoallergenic, machine washable and dries fast.
Descriptions for insulated jackets with down include its fill power. Fill power measures the quality and amount loft (fluff) of the down. This is measured by the number of cubic inches one ounce of down takes up. Therefore, higher quality down has a higher fill power rating. Down that covers 800 cubic inches has a fill power of 800, for example. Most activewear or outdoor apparel has a fill power of around 500-550.
Hood or No Hood
The insulated jacket may or may not come with a hood. Depending on the climate and activity, this could a deal breaker. Hoods provide more face and neck protection. However, this may mean there isn’t room for a helmet. A hat may be enough to wear in cooler temperatures. But rainy days means having a hood is a safe bet.
Q: How to clean an insulated jacket?
A: Many synthetic insulated jackets are machine washable, but should be set to a gentle wash cycle or hand washed in cold water and fragrance-free soap. Tumble dry on low heat or air dry. Look into buying a cleaner specifically made for down jackets to not damage the fibers.
Q: Is this jacket waterproof?
A: Insulated jackets typically feature water-resistant properties, and new technologies further add or enhance this capability. Down insulation by itself isn’t water-resistant, but the jacket may include a DWR finish. None of these options are 100% waterproof.
Q: What does fill power mean?
A: The fill power refers to the amount of fluff, puff, or better known as loft that the down has. The higher the number the better the insulation.
Q: How warm is this jacket?
A: The warmth has to do with its amount of insulation and its other features that may keep air getting in and warmness from escaping. It’s always best to layer shirts underneath an insulated jacket, or wear lighter options as a mid layer.
Q: Does the jacket run true to size?
A: Consult a sizing chart if available. Many of these options do fit true to size, but slimmer fits may run a lit small.
Q: What is the best temperature range for a insulated jacket?
A: Many are versatile for mild winter days as an outer shell or a mid layer for colder days, and can be worn for spring and fall. Those with water-resistant features can be worn in light rain and snow.
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