Warmth
Comfort & Mobility
Breathability
Durability
Weight & Packability
Sustainability
Category
Casual
Weight
11.5 oz.
Fabric(s)
100% polyester
Styles
Half-zip, pullover
Pros
Cons
Mountain Hardwear Summit Grid Hoody
For this season's top models, see our guide to the Best Fleece Jackets.
With a 200-weight fabric, the Mountain Hardwear Summit Grid Hoody sits squarely in the midweight fleece jacket category. It’s noticeably warmer than lighter options like The North Face Futurefleece (124 gsm) and the Black Diamond Coefficient (180 gsm), but not quite as toasty as heavyweight layers like the Arc’teryx Kyanite (248 gsm) or the Norrøna Trollveggen, which we’d reserve for true winter use like in-bounds skiing.
In my experience, the Mountain Hardwear Summit Grid Hoody has excelled during cold fall hikes—think morning frost and ice forming on lakes—and has become a go-to layer for chilly evenings at summer campgrounds or lounging on the back porch once the sun dips. That said, this isn’t an active fleece. I’d quickly overheat wearing it for Nordic skiing or ski touring. Instead, it’s best suited to cooler conditions, roughly in the 50s Fahrenheit and below, where its extra warmth really shines.
For a fleece that costs under $100, the Summit Grid is impressively comfortable. The fabric has stayed soft and cozy through dozens of wash cycles, which is more than we can say for pricier fleece jackets like the Patagonia R1 Air—ours lost loft and softness over time. Despite being made entirely of polyester (no spandex), the Summit Grid retains a nice amount of stretch and pliability throughout.
Freedom of movement is solid for hiking, backpacking, camping, and general use. The fit is relaxed and a bit casual, which means there’s some excess fabric that can bunch up or get in the way during dynamic activities. While it’s fine for mellow cragging or hanging around camp, it’s not something I’d choose for a more technical day of climbing or skiing. Overall, it’s a cozy and reliable option for daily outdoor use.
The Mountain Hardwear Summit Grid breathes like an average fleece jacket—well enough for casual use, but not built for serious output. Air moves freely through the fabric, especially compared to more insulating jackets like synthetic puffies or down, but it’s not especially airy compared to lighter, performance-oriented models. It’s noticeably less breathable than active fleeces like the North Face Futurefleece, Outdoor Research Vigor Grid, or Patagonia R1 Air.
That said, it won’t leave you stuffy if you’re hiking at a relaxed pace or lounging around camp. But it’s not a good match for high-output activities like running, ski touring, or steep ascents. If you’re really pushing hard, you’ll want something lighter, more breathable, and more fitted.
For its sub-$100 price tag, the Summit Grid is solidly built. After around six months of regular wear and wash cycles, the fabric has taken on a slightly fuzzier, well-worn look—not in a bad way, more in a cozy, broken-in sense. Some of the stitching isn’t the cleanest, but the overall construction feels sturdy and dependable. Compared to pricier alternatives like the Patagonia R1 Air—which tends to lose its softness over time—the Summit Grid has held up surprisingly well. It’s not meant for rugged alpine missions, and that’s fine: for casual hiking, camping, and everyday use, it should have no trouble keeping pace.
At 11.5 ounces, the Summit Grid Hoody is reasonably light for a casual fleece and undercuts popular alternative fleece jackets like the Patagonia Synchilla (13.2 oz.), Better Sweater (1 lb. 6.5 oz.), and Fjällräven Keb (1 lb. 2.2 oz.). It packs down to roughly the size of a 1-liter Nalgene, making it perfectly serviceable for casual hiking, backpacking, and cragging. That said, if you’re aiming for fast-and-light missions, this isn’t the most performance-oriented option—The North Face FutureFleece, for instance, is both lighter (6.4 oz. in the women’s version) and more compressible. But compared to true cold-weather layers, the Summit Grid’s portability still earns it points in this category.
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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.
I tested the pullover hoody version of the Mountain Hardwear Summit Grid, which features a classic kangaroo-style hand pocket and no front zipper—just a clean, simple design that pulls on overhead. Mountain Hardwear also makes a half-zip hoody version with the same kangaroo pocket layout. One standout touch, especially at this $90 price point, is the hood’s side adjusters—an uncommon feature in a fleece jacket at this price. The hood is generously sized and cinches securely with the drawcord, fitting comfortably over a bare head (note: it’s not large enough to fit over a climbing helmet, and it’s too bulky to layer underneath one). A hem adjustment allows for one-handed tightening at the waist. Notably, there’s no zippered storage, which underscores the fleece’s more casual, comfort-oriented design.
Tester: 5’6” 140 lb.
Size tested: Women's small
I’m generally a size small and picked up the Mountain Hardwear Summit Grid in a small, which fits true to size. The cut is casual and on the bulkier side—not form-fitting like a technical fleece. It layers comfortably over a base layer and fits well under a roomy synthetic jacket like my Patagonia DAS Light Hoody. That said, it’s not the kind of fleece you’d wear under a slim-fitting windbreaker like the FutureFleece—it’s better suited for pairing with looser outer layers.
Patagonia Lightweight Synchilla Snap-T ($139): Cozy Classic
The Synchilla and its buttoned pullover look is a true classic. The design takes the Summit Grid’s hangout-friendly comfort and roominess and adds a major dose of snazziness thanks to a diverse variety of colors and patterns. We’re also partial to the Synchilla’s pocket as a style-enhancing accent, and its heavier, fluffier fabric is a touch more comfy and warmer than the Summit Grid’s. However, the Synchilla is truly a town-oriented layer, and we’d prefer the more versatile Summit Grid for a slow-paced hike or even a chilled-out crag day. For more, read our review of the Synchilla Snap-T Pullover.
REI Co-op Flash Hyperstretch Jacket ($100): A Breathability-Oriented Bargain
For bargain-seekers, the Flash Hyperstretch Jacket is a more technical alternative to the Summit Grid. For only $10 more, you’ll get a fleece that’s much more breathable, making it a better layer for activities that generate a lot of heat and sweat. The Flash Hyperstretch also has more pockets and a closer, more technical fit than the Summit Grid, so it will move with you better if you’re ski touring or climbing. Be careful during those activities, though, as our tester didn’t express high confidence in the Flash Hyperstretch’s thin fabric and relatively uninspiring construction. The Summit Grid is also noticeably warmer. Both of these models are wallet-friendly, but for more vigorous outdoor pursuits, we'd choose the Hyperstretch Flash. For more, check out our review of the Flash Hyperstretch.
This simple fleece won us over with its ultra-soft feel and trendy (well, at least for mountain towns) aesthetic. The Summit Grid Hoody is a casual piece that you’ll appreciate much more on easygoing hikes than technical missions, though.
Warmth
Comfort & Mobility
Breathability
Durability
Weight & Packability
Sustainability
The Lightweight Synchilla Snap-T is one of Patagonia’s most popular lifestyle fleeces, boasting a more retro aesthetic than the company’s similarly positioned Better Sweater. This pullover offers oodles of warmth and softness, but it’s firmly a low-output frontcountry layer.
Warmth
Comfort & Mobility
Breathability
Durability
Weight & Packability
Sustainability
This light, flexible fleece works well as a breathable layer for high-output activities. The Flash Hypsterstretch is also reliably comfy and costs significantly less than other active fleeces, although it’s held back by middling durability and below-average warmth.
Warmth
Comfort & Mobility
Breathability
Durability
Weight & Packability
Sustainability
The Mountain Hardwear Summit Grid Hoody is a solid pick if you’re looking for a stylish, cozy, and no-frills fleece jacket that punches above its price in everyday comfort and warmth. It’s not meant for high-output missions or ultralight pursuits, but for casual hiking, mild evenings at camp, or lounging at home, it delivers great value. If you prioritize breathability, packability, or technical fit, there are better performance options out there. But if you want an affordable midweight layer that wears well and holds up to regular use, the Summit Grid hits the mark.
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