Warmth
Comfort & Mobility
Breathability
Weight & Packability
Weather Resistance
Sustainability
Weight
13.2 oz.
Insulation
60g polyester
Fabric
Not available
Packable
Yes (pocket)
Pros
Cons
Fjallraven Expedition X-Latt Hoodie
For this season's top models, see our guide to the Best Synthetic Insulated Jackets.
The Fjallraven Expedition X-Latt Hoodie uses standard 60g recycled polyester insulation, which offers modest warmth but falls short of more advanced synthetics like PrimaLoft Gold or Coreloft. In practice, the insulation feels minimal, resulting in a thin and low-loft jacket. Holding it up to the light, the fill looks sparse and there are many patches with no insulation at all.
Compared to similar-weight synthetic jackets like the Patagonia Nano Puff (which uses higher-end 60g PrimaLoft Gold Eco) or The North Face ThermoBall Hoodie 2.0 (which adds bulk with its dense ThermoBall insulation and thicker shell), the Fjallraven Expedition X-Latt Hoodie runs noticeably cooler. It’s a solid choice for chilly summer nights, mild shoulder-season temps, or travel when you need a lightweight layer for just a bit of added warmth. But once temperatures dip into the 40s, we’d recommend opting for a warmer synthetic or down jacket.
The Fjallraven Expedition X-Lätt Hoodie lands squarely in the middle of the pack when it comes to comfort and mobility. While Fjallraven’s build quality is reliably high, the X-Lätt lacks the next-to-skin softness of premium synthetic layers like the Arc’teryx Atom Hoody, which features a noticeably more supple liner and shell fabric. It also doesn’t incorporate any stretch, and the lining feels slick rather than soft the moment you put it on.
Compared to many synthetic insulated jackets, the X-Lätt is stiffer, snugger, and less adaptable in motion. As a result, we wouldn’t choose it for climbing, fast hiking, or any activity where range of motion is key. Its comfort and mobility are perfectly adequate for daily wear, but fall short of more performance-oriented alternatives.
The Expedition X-Latt Hoodie’s breathability is limited and falls well short of the more active synthetic jackets. Its 60-gram polyester insulation doesn’t dump heat nearly as efficiently as breathable fills like the Arc’teryx Proton (80g Coreloft Compact) or Patagonia Nano-Air Light Hybrid (40g FullRange). Fjallraven doesn’t specify a denier for the recycled polyamide shell, but it feels midweight and contributes to the lack of airflow.
On hikes and casual walks, I found myself overheating fairly quickly. That’s not necessarily a dealbreaker for warmth, but it does make the X-Latt less appealing for aerobic use. That said, this is largely a casual piece, and in that context, the lower breathability isn’t a huge downside. It’s on par with jackets like the Patagonia Nano Puff and The North Face ThermoBall—neither of which are built with backcountry exertion in mind.
At 13.2 ounces, the Fjallraven Expedition X-Latt Hoodie is reasonably portable—one of its stronger traits. It’s slightly heavier than the Patagonia Nano Puff Hoody (12.8 oz.) but noticeably lighter than The North Face ThermoBall Hoodie 2.0 (1 lb. 1 oz.). And thanks to its low-bulk insulation, it compresses easily and takes up minimal space in a pack or suitcase.
The X-Latt’s internal chest pocket doubles as a stuff sack, making it convenient for travel or tossing in a daypack (though it’s a bit too bulky to serve well as a pillow). When packed, it measures roughly 9 by 5 by 4 inches, which for me is compact enough for casual day hikes and travel. I also have appreciated the extra room in the stuff pocket, which makes packing it up quick and frustration-free (there’s also an integrated hang loop—a nice touch if you ever want to hang it from your harness or backpack). Overall, the X-Latt’s combination of modest weight and solid compressibility makes it a good companion for travel or casual outings where space matters.
The Fjallraven Expedition X-Latt Hoodie uses a 100% recycled polyamide shell with no durable water repellent (DWR) finish. In practice, it sheds light moisture and mist reasonably well, but without a DWR treatment, it won’t hold up in moderate or sustained rain. Water will eventually soak through, making this jacket a poor standalone choice in wet conditions. The upside is that its synthetic insulation continues to insulate even when wet—an important advantage over down, which loses loft and warmth as soon as it gets soaked. That said, we’d still recommend throwing on a proper shell if any real precipitation is in the forecast.
For comparison, jackets like the Patagonia Nano Puff and The North Face ThermoBall 2.0 include DWR coatings that offer slightly more protection, but neither is fully storm-worthy either. If you want true weather resistance, look to synthetic jackets with more robust shells like Pertex Quantum Pro (seen in the Patagonia DAS Light), or layer on a rain jacket or hardshell. The X-Latt is designed for casual, everyday use rather than high-exertion or backcountry pursuits—and in that context, its water resistance is perfectly serviceable.
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Longevity
Choosing durable outdoor gear and keeping it in use for longer is one of the best ways to reduce environmental impact. Our proprietary longevity rating assesses factors like overall build quality, materials, fabric denier, component durability, and real-world performance. A green check indicates that we expect the product to be long-lasting relative to its peers, a yellow check mark indicates average longevity, and a red X indicates a product that may have a limited lifespan.
Recycled Materials
Recycled materials are prevalent in outdoor gear, with nylon, polyester, wool, and down among the most common, but the composition varies widely. A green check mark indicates the product is made with a substantial amount of recycled materials (100% recycled or the core fabric that makes up most of the product is recycled), a yellow check means it contains a moderate to small amount of recycled materials, while a red X means there are no recycled materials in the product.
Bluesign Approved
Bluesign Technologies, based in Switzerland, operates a third-party textile management system that ensures materials are manufactured to strict environmental, chemical, and worker safety standards. A green check mark indicates a product is either a Bluesign Product (contains at least 90% Bluesign-approved fabrics and 20-30% Bluesign-approved accessories) or features a significant amount of Bluesign-approved materials. A yellow check mark means it uses some Bluesign-approved materials but less than the aforementioned category, and a red X means there are no Bluesign-approved materials in the product.
Responsible Manufacturing
This criterion evaluates a brand’s commitment to fair wages, safe working conditions, and reducing environmental impact through certifications and programs like Fair Trade Certified, Fair Wear Foundation, Worldwide Responsible Accredited Production (WRAP), and the Fair Labor Association, while also recognizing brands that manufacture primarily in the U.S. or Europe under strict labor and environmental regulations. A green check mark indicates a brand meets our responsible manufacturing criteria, while a red X means it does not.
Recycled and/or Reduced Packaging
Packaging can add significant waste to outdoor gear purchases, so many brands work to reduce its impact by using recycled materials, incorporating Forest Stewardship Council-certified paper products, and minimizing plastic and paper use. A green check mark indicates a brand uses recycled or reduced materials across all of its packaging, a yellow check indicates moderate or limited use of recycled or reduced packaging, and a red X indicates the brand does not make either of these efforts.
Repair Services
Repair services extend the lifespan of outdoor gear and reduce overall consumption, though programs vary widely. Some brands offer comprehensive repairs for a range of issues, while others provide limited or no repair support. A green check mark indicates a robust repair program, a yellow check mark indicates limited repair services, and a red X indicates the brand does not offer repair services.
Resale and/or Recycling Services
Resale and recycling programs help keep outdoor gear in circulation longer and out of landfills, ranging from trade-in resale platforms that offer store credit to take-back initiatives that recycle products at the end of their usable life. A green check mark indicates a brand offers both resale and recycling programs, a yellow check mark indicates it offers one or the two, and a red X indicates it offers neither.
Carbon Footprint Tracking
This criterion evaluates whether a brand measures, reports, and works to reduce its greenhouse gas emissions using established frameworks such as the Higg Index, Greenhouse Gas Protocol, or The Change Climate Project. A green check mark indicates a brand publicly reports greenhouse gas emissions data, sets clearly defined reduction targets, and uses established tracking frameworks such as Higg or The Change Climate Project. A yellow check mark indicates the brand tracks emissions and outlines reduction goals but provides limited data, lacks science-based verification, or does not clearly report progress. A red X indicates the brand does not appear to track greenhouse gas emissions or provides so little information that its efforts cannot be verified.
Annual Impact Report
Annual impact reports provide transparency and accountability by outlining a brand’s sustainability efforts across areas such as material sourcing, greenhouse gas emissions, waste, water use, supply chains, and packaging. A green check mark indicates a brand publishes a detailed, brand-specific impact report that closely aligns with our sustainability criteria and leaves little room for ambiguity. A yellow check indicates a brand provides some relevant sustainability reporting but lacks detail in key areas or is covered only briefly within a parent company report. A red X indicates a brand does not regularly publish an impact report.
The Fjallraven Expedition X-Latt is a well-built synthetic jacket, consistent with what we’ve come to expect from Fjallraven—a brand known for gear that goes the distance. Everything about the jacket feels solid: The zippers have a smooth, confident action, the stitching is clean and precise, and the shell fabric feels tough enough to handle everyday abrasion without issue.
Fjallraven doesn’t provide fabric deniers for the shell or lining, but based on our experience with their products, the materials are built to last. While this isn’t a jacket we’d subject to harsh alpine conditions or frequent scrambling, it should easily hold up for years of casual wear, travel, and moderate hiking. For a lightweight synthetic jacket, the X-Latt inspires more confidence than most.
The Fjallraven Expedition X-Latt Hoodie comes with a thoughtful set of features that add real-world functionality without complicating the design. One standout is the two-way front zipper—a rare find on a casual synthetic jacket—which allows for better venting or easier access to a climbing harness or hipbelt. The jacket also stuffs neatly into its interior chest pocket, making it easy to pack and carry (and even use as a makeshift pillow in a pinch). Rounding out the build are an adjustable hood and hem cinch. The hood adjustment helps seal out wind on blustery days, while the hem cinch lets you dial in the fit or trap extra warmth when needed.
If you’re new to Fjallraven, note that their fit differs slightly from U.S. brands—it tends to run slimmer through the torso and longer in the hem. I wore my typical size medium in the Fjallraven Expedition X-Latt and appreciated the snug, athletic fit. It felt noticeably more tailored than options like the Patagonia Nano Puff or The North Face ThermoBall. However, if you’re used to the roomier fit of most jackets on the market, it may feel a touch tight. Sizing up is worth considering, especially if you plan to layer underneath.
Patagonia Nano Puff Hoody ($299): Casual, but Premium Insulation
Like the Expedition X-Latt Hoodie, Patagonia’s Nano Puff is a longtime favorite for everyday use and travel. It’s nearly $70 more, but that added cost gets you upgraded PrimaLoft Gold Eco insulation, which offers better warmth-to-weight and breathability than the X-Latt’s standard polyester fill. Both jackets are lightweight and well-built (the Nano Puff comes in at a slightly lower 12.8 oz.) and pack away easily for travel or trail use. If you prefer a more tailored, athletic fit, the X-Latt wins out, but overall, we’d lean toward the Patagonia for its higher-end insulation and broader versatility. For a deeper dive, read our Nano Puff Hoody review.
The North Face ThermoBall Hooded ($250): More Loft and Warmth
The ThermoBall has been a staple in the synthetic puffy world for years, known for its down-like warmth and puffy aesthetic. Compared to the low-profile X-Latt, it offers more loft and insulation, making it a better choice for colder temps or use as a ski midlayer. That said, it’s heavier at 1 pound 2.5 ounces, and is slightly pricier too. Neither jacket blows us away—the synthetic category has surpassed these designs in recent years—but the ThermoBall remains a solid pick for casual wear, resort skiing, or moderate backcountry use. For more, read our review of The North Face's ThermoBall Hooded.
In a sea of synthetic jacket options, the X-Latt Hoodie is a fine option for walking your dog or traveling. But it doesn’t stand out in any particular way, making it tough to recommend over other options.
Warmth
Comfort & Mobility
Breathability
Weight & Packability
Weather Resistance
Sustainability
The much-loved Nano Puff fits the bill for both casual and light backcountry use, with clean styling, a versatile fit and feature set (great as a midlayer or standalone piece), and refined mobility. However, its warmth isn’t particularly competitive for the weight.
Warmth
Comfort & Mobility
Breathability
Weight & Packability
Weather Resistance
Sustainability
TNF's ThermoBall is a durable synthetic puffy that prioritizes midweight insulation and everyday versatility. It's best suited for camp, travel, and casual backcountry days rather than fast-moving or weight-conscious missions.
Warmth
Comfort & Mobility
Breathability
Weight & Packability
Weather Resistance
Sustainability
The Fjallraven Expedition X-Latt Hoodie is a great match for casual users who value sleek Scandinavian styling, long-lasting materials, and a more tailored fit. It’s not built for high-output activity or harsh mountain conditions, but for chilly mornings, shoulder-season travel, or tossing in your daypack just in case, it does the trick. If you want a durable, good-looking synthetic jacket that packs down well and doesn’t scream “technical outerwear,” the X-Latt delivers—just don’t expect much in the way of stretch, breathability, or cold-weather performance.
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