Bottom Line
The Outdoor Research Ferrosi Shorts stand out for their breathability, durability, ruggedness, and versatility. We tested them on steep hikes and rocky scrambles, where the stretchy and sturdy fabric proved to be abrasion-resistant.
We especially like the water resistance of the fabric and its quick-dry properties, making them great for sweaty days or water crossings. We also love the deep, reinforced hand and rear pockets, including the one zippered back pocket.
As for things we didn’t love, we are bumming about the material’s texture and the fit. The Ferrosi shorts weren’t uncomfortable, but they also wouldn’t be our top pick for soft comfort. The fit is slightly awkward, and our gear analyst finds the waist is snug while the rest of the shorts poof out, creating an unflattering appearance. We love OR for its technical performance, but the company’s design/sizing continues to be a hit or miss.
With that being said, these shorts may be an excellent fit for some, depending on body type and style preferences, as well as for those who prioritize durability over other features.
Outdoor Research has inclusive sizing, and its long-lasting design with its Infinite Guarantee justifies the investment for frequent hikers. To compare the performance of these shorts to others in our lineup, check out our complete guide to the best women’s hiking shorts for more excellent options.
How We Tested
We tested the updated Outdoor Research Ferrosi shorts in early summer while hiking through both shady and hot, exposed terrain in Northern California to determine their breathability and comfort in a variety of climates and terrains. We also got the shorts wet to determine their performance when exposed to moisture.
Quick Specs
Women’s Outdoor Research Ferrosi
Most Durable Women’s Hiking Shorts
CleverHiker Rating: 4.5/5.0
Price: $79
Weight: 6.7 oz.
Inseam: 5 in
UPF Rating: 50+
Fabric: nylon, spandex
Pros
- Stretchy
- UPF 50+
- Durable
- Quick drying with DWR coating
- Deep hand pockets with one zippered back pocket
- Inclusive sizing
- Effective waistband
Cons
- Price
- Belt is a little bulky/not useful
- Fit can be awkward (tight waist, material in the front can "balloon"
- Not the softest material
Comfort
The Outdoor Research Ferrosi Shorts offer movement-mirroring stretch and a full range of motion for high-stepping, climbing, or squatting. The elastic waistband is secure and holds up well, to the point where the attached belt is not necessary and feels more like a hassle to have to clip and unclip when pulling up and down the shorts. The updated version of the shorts has a slightly wider 2” belt, which made it even bulkier.
Our gear analyst was also not impressed with the fit of these shorts. They are snug around the waist and tend to “balloon out” in the front, giving them an unflattering appearance. The materials used in these shorts also feel rougher and less supple than other shorts in our lineup. While not the comfiest, we are grateful they do not cause any chafing and trust they will hold up better than the softer options we tested.
Our gear analyst tested the updated version of these shorts on her hikes in Mt. Tamalpais State Park, where she also got her shorts wet when enjoying a small waterfall. She found that they performed just as well wet as they did dry, and the water-resistant material effectively repelled moisture upon impact.
Durability
These shorts can take a beating! We tested the Ferrosi’s fabric by rubbing it against rocks, trees, and thick brush during multiple hikes each week. Despite the rough treatment, they aren’t tearing, pilling, or showing any signs of wear.
After sitting and scooting on rough terrain, the fabric still looked nearly new, which makes them ideal for more rugged adventures. If you need shorts that can handle a lot of trail time and off-trail escapades, the Ferrosi is a solid option. These shorts also don’t require any special washing instructions, making them easy to clean after use.
Features
The Ferrosi Shorts shine when it comes to features, offering deep mesh-lined pockets, with one back pocket with a zipper for extra security. We tested these on a steep hike with a phone, snacks, and a small multitool in our pockets. While the front pockets are deep enough to hold a phone, the zippered back pocket felt more secure for keeping valuables in place, especially when scrambling up rocks.
One downside is the built-in belt, which feels unnecessary since the waistband is already elastic enough to stay in place without it. It sometimes got in the way when wearing a heavy backpack, making it a bit uncomfortable.
Even when our gear analyst tried to cinch down the belt to test its effectiveness, she didn’t notice any additional benefits. If that’s not a big deal to you, the shorts’ breathability, UPF 50+ rating, and practical storage make them worth consideration.
Dry Time
We appreciate how fast the Ferrosi Shorts dry when they are exposed to significant amounts of water. This was a huge plus on hot days when we were sweating extensively on our hikes or exploring creeks and small waterfalls along the trail. Even after being weighed down by water, the shorts dried by the end of our hike, and the material did not cling to our skin.
The water-resistant coating in the material repels moisture effectively, so if you’re hiking in unpredictable weather, the Ferrosi’s quick-drying and resilient fabric is a major bonus.
Weight & Packed Size
The Ferrosi Shorts are impressively lightweight for their length, which makes them a go-to option for packing light. Whether you’re stuffing them into an over-packed backpack or just trying to keep things minimal, they don’t take up much room at all. The shorts pack down fairly well for multi-day trips, but they would have been even more compact without the belt. The fabric also has a nice balance between being thin but not flimsy, which helps them feel light but still durable.
Should You Buy the Outdoor Research Ferrosi?
If you’re looking for lightweight, wind and water-resistant, durable hiking shorts that can handle a range of outdoor activities, the Outdoor Research Ferrosi Shorts are a great option. They’re long-lasting and are ideal for hikers and backpackers who want a sturdy waistband, good pockets, plus comfort, breathability, and quick-dry fabric. If you love a built-in belt and a solid elastic waistband that keeps the shorts in place, you’ll love these.
However, if you are looking for shorts with softer material, a more flattering look and fit, and without a bulky belt, then we suggest that you check out some of our other hiking shorts favorites for 2025 in our gear guide.
While our gear analyst wasn’t impressed with the updated version of the Ferrosi shorts compared to other options in our lineup, they still provide good value for those who want a versatile, rugged, and comfortable pair for multi-sports, short or long hikes.
What Other Hiking Shorts Should You Consider?
If you aren’t sure that the Outdoor Research Ferrosi shorts are the best option for you, take a look at our full gear guide to the best hiking shorts for women. Our gear analysts thoroughly tested a variety of brands and styles to provide you with the most up-to-date recommendations.
Patagonia Quandary Review: If you’re considering alternatives to the Ferrosi Shorts, we recommend the Patagonia Quandary. They’re a great pick for those who want a different style but a lightweight fabric. With stretchy fabric and a water-repellent finish, they’re more versatile and work for tough hikes or casual days in town.
Mountain Hardwear Dynama/2 Bermuda Review: The Mountain Hardwear Dynama/2 Bermuda shorts are perfect if you prefer a flat, super-comfy waistband that won’t dig in during long treks. Their slightly longer length adds extra coverage.
REI Trailmade Shorts Review: If you want shorts that are a little lighter with softer fabric, more affordable, with even better water resistance and dry time, then the Trailmade is definitely worth a look!
