Think one of the best ultralight windbreakers doesn’t have a place in your pack? Think again. Admittedly, I haven’t historically been a windbreaker guy. Doing most of my backpacking in the Sierras, I rarely felt the need. But since moving east, adjusting to higher humidity, and getting more serious about distance running—in addition to my backpacking passions—this gear item has become a go-to addition. Today, I’ll dive into the Outdoor Vitals Nebo Windbreaker, highlighting why I think it’s one of the best ultralight windbreakers for backpacking, running, mountain biking, and everyday use.
Key Takeaways
Ultralight and versatile at just 4 ounces, the Nebo Windbreaker provides reliable wind protection, excellent breathability, and a compact pack size—making it a perfect “always-carry” layer for backpacking, running, biking, and everyday use.
Smart design features like an athletic cut, drop-tail hem, thumb loops, and a low-profile hood keep it secure and comfortable in motion without the bulk or “trash bag” feel of cheaper shells.
While not waterproof, the DWR-treated fabric resists light mist and sprinkles; combined with its sleek look and inclusive sizing, it’s a standout choice among the best ultralight windbreakers.
Article Overview
Nebo Windbreaker Overview & Key Features
The Nebo Windbreaker from Outdoor Vitals is designed with the ultralight crowd in mind, but it’s versatile enough to serve anyone who wants reliable wind protection without the bulk. At just 4 ounces (size Medium), it’s one of the lightest windbreakers out there, yet it still packs in features that make it useful across a range of activities.
Fabric: 20D ripstop nylon with DWR finish for light water resistance
Features: YKK #3 zipper, chest pocket, drawcord hem, athletic cut, drop-tail hem, slick low-profile hood, and thumb loops
Sizes: XS through 3XL (men’s sizing, with guidance for women to size down)
Colors: Black, Dark Forest
Care: Best with Nikwax Tech Wash; avoid agitator machines and DEET sprays
The Nebo Windbreaker reflects Outdoor Vitals’ “highest benefit-to-weight ratio” philosophy—engineered to give you maximum utility without weighing you down.
How I Tested the Outdoor Vitals Nebo Windbreaker
I’ve been using the Nebo Windbreaker for several months now in everyday and active settings. Around town, it’s been my go-to for dog walks and even casual nights out—it’s sharp enough to pair with a nice pair of slacks, but still feels like a performance piece.
On the Ecusta Trail in Hendersonville, NC, I’ve worn it biking and running, and it really shines in motion. The athletic cut reduces flapping, the drop-tail hem keeps breezes from sneaking in, and the breathable fabric prevents the “trash bag sauna effect” I’ve experienced with cheaper shells.
During group runs, I especially appreciated how lightweight and nonrestrictive it feels—you forget you’re even wearing it until you realize you’re not shivering in the wind. When I’m riding my Aventon Ramblas e-bike, the thumb loops keep the sleeves anchored, which is a small but meaningful design win.
And of course, from an ultralight backpacker’s perspective, it basically disappears in your pack until you need it. That’s the kind of reliability I want in a just-in-case layer.
Key Takeaways from My Nebo Windbreaker Review
After testing, here’s a quick summary of my key findings:
Exceptionally breathable for high-output use (running, biking, fast hiking).
Truly ultralight at roughly 4 ounces—perfect “always-carry” piece.
Soft, quiet fabric with a non-crinkly feel.
Minimalist design with only a chest pocket (some may miss hand pockets).
Athletic, close-to-body fit with a drop hem and secure hood.
Thumb loops keep sleeves in place during activity.
Packs down tiny for year-round layering or just-in-case carry.
Light weather resistance—fine for mist/sprinkles, not a rain shell.
Inclusive sizing (XS–3XL) and versatile colors (Black, Dark Forest).
Would I Recommend the Outdoor Vitals Nebo Windbreaker?
After using the Nebo Windbreaker across runs, rides, casual outings, and backpacking prep, I can confidently say it’s one of the best lightweight windbreakers I’ve ever tried. The combination of wind protection, breathability, and ultralight packability makes it a no-brainer addition to my kit.
For ultralight backpackers, it’s an obvious choice—you’ll barely notice it until you really need it. But I’d also recommend it wholeheartedly to runners, mountain bikers, and anyone looking for a sleek, reliable layer that works just as well for cocktails downtown as it does at mile 20 on a long hike or trail ride.
In short: the Nebo earns its keep, both in my pack and in my everyday rotation.
If you’re choosing between ultralight windbreakers, the Nebo stands out for its breathability, thumb loops, and sub-4-ounce weight—features rarely combined at this price point.
Is the Outdoor Vitals Nebo Windbreaker Waterproof?
The Outdoor Vitals Nebo Windbreaker is not a waterproof jacket—it’s designed primarily for wind protection and breathability. The DWR-treated ripstop nylon does improve its ability to shed light mist or a quick sprinkle, but it won’t keep you dry in steady rain. For backpackers, runners, or cyclists, it’s best used as a breathable wind layer. If heavy rain is in the forecast, you’ll still want to carry a dedicated rain shell.
Explore the Tushar rain jacket from Outdoor Vitals.
What Size Should I Order for the Nebo Windbreaker?
The Nebo Windbreaker comes in men’s sizing from XS to 3XL, and Outdoor Vitals recommends that women size down one size for the best fit. The cut is athletic and close to the body, designed to reduce flapping in the wind and layer easily over a base or mid-layer. If you prefer a looser fit or plan to wear it over bulkier layers, consider sizing up. Checking the brand’s sizing chart before ordering is the best way to ensure the right fit for your build and intended use.
What questions do you have about the Nebo Windbreaker? Let me know in the comments below!
