Backside Line
Hailing from the wilds of Norway, the Norrona Femund Flex1 is a high-performing pair of pants constructed for adventures in a few of the world’s most rugged environments. Examined within the excessive alpine of the Sierra Nevada and the snowy summits of the Chugach Vary, the Femund Flex1 is constructed to final with sturdy supplies and high-class design. With its glorious breathability and adjustable sizing, the Femund Flex1 makes the record as considered one of our greatest mountain climbing pants for males.
The Femund Flex1 is a particularly cellular pair of pants due to its nylon and elastane mix. Worn on a climbing journey in California’s Sierra Nevada, the Femund by no means felt restrictive throughout our excessive steps and balancing strikes on precarious perches, due to the gusseted crotch. Once we warmed up on the strategy to the climb, venting the pants was fast and straightforward due to vertical zip vents on every leg. Considerate options like gaiter hooks, velcro waist changes, and zippered cuff expanders spherical out these well-crafted pants.
For as well-designed as these pants are, their pockets are too small to be practical for many gadgets. The horizontal zippered hand pockets match solely half a hand, and a cellphone was uncomfortable to hold in them. This restricted the quantity of substances we had been in a position to keep it up the physique however stored the pants streamlined with out cumbersome pockets. Though their worth isn’t as accessible as many mountain climbing pants, the Norrona Femund Flex1 pant will reward these prepared to spend the additional cash with a long-lasting pair of pants that’s match for any journey.
How We Examined
Examined on a week-long journey in California’s excessive Sierra Nevada, we scraped the Norrona Femund Flex1 throughout coarse granite summits and wore them by way of thick brush to check their sturdiness and mobility. We wore them on a number of hikes in Alaska’s Chugach vary to check their climate resistance and options in moist alpine environments. Used repeatedly over the course of a month, our thorough testing introduced these pants by way of quite a lot of circumstances to search out the place they excelled and the place they may use enchancment.
Fast Specs
Males’s Norrona Femund Flex1 Pants
Excessive Efficiency Pants with Zippered Vents
CleverHiker Ranking:
4.6/5.0
Worth:
$189
Weight:
12 oz.
Match:
Technical
Material:
86% nylon, 14% elastane
Professionals
- Light-weight
- Zippered leg vents
- Glorious mobility
- Sturdy
- Options
Cons
- Costly
- Small hand pockets

Consolation & Mobility
Upon slipping on the Femund Flex1, it was instantly evident that these are extremely elastic and cellular pants. With a mix of elastane and nylon, the fabric is stretchy and doesn’t go away us feeling restricted in any method. When scrambling up excessive Sierra summits carrying these pants, we had been grateful for the gusseted crotch and articulated knees to reinforce our mobility with excessive steps and different awkward actions.
The Femund Flex1 is marketed as a technical match, which is Norrona’s second-most slim reduce. Translated to American becoming, we’d say that this can be a slim match that matches slender legs the perfect. These pants are notably slim by way of the thighs and calves, which might reduce down in your mobility.

Breathability
The Femund Flex1 is a gentle shell pant, so it permits moisture vapor to go by way of whereas mountain climbing at greater tempos. We by no means felt clammy or damp from sweat when working exhausting in these pants.Â
When testing them on a protracted uphill climb, we began to really feel a bit too heat within the solar with 70-degree temperatures. Nevertheless, that was rapidly fastened due to the vertical zippered vents on the skin of every leg. When mountain climbing in temperatures above sixty levels, we left these unzipped to extend airflow and to handle sweat. This can be a nice function that allowed us to regulate for hotter and cooler temperatures.

Climate Resistance
The Flex1 materials is a double-weave softshell that provides gentle climate resistance for passing publicity to precipitation. Handled with PFC-free sturdy water repellent, these pants provide sufficient safety from gentle rain however will not be constructed to maintain you dry in a downpour. Testing these in coastal Alaska’s chilly and damp local weather, they supplied some climate resistance in gentle rain however moist by way of with extra time in heavier precipitation.Â
The place these pants do shine is of their wind resistance. For a light-weight pant, it does a superb job blocking the wind and is a superb alternative for blustery days.

Sturdiness
Carrying these pants daily for every week of backpacking, climbing, and peak bagging within the excessive peaks of California’s Sierra Nevada, we fell in love with the Norrona Femund Flex1’s sturdiness. Throughout an ascent of Cathedral Peak in Yosemite Nationwide Park, we subjected these pants to frequent rubs and scrapes towards tough granite, they usually stood as much as the problem. Crashing by way of brush on an off-trail journey left no signal of wear and tear both. These are a pair of pants that can stand as much as the take a look at day after day – one we sit up for utilizing for years to return.

Options
The Norrona Femund Flex1 pants include an array of options, however a few of the design decisions left us scratching our heads. They arrive outfitted with 5 pockets: two seat, two zippered hand, and one zippered thigh. Nevertheless, these pockets are noticeably small and are uncomfortable to retailer something bigger than a pockets in. When crouching or bending over, gadgets within the pockets pressed uncomfortably, and we resorted to not mountain climbing with something in them because of the discomfort.Â
The zippered hand pockets are horizontal quite than slanted like different manufacturers, making placing fingers in them awkward and fewer ergonomic. Additionally they solely match about half a hand in and pressed uncomfortably on the waist when carrying a cellphone.
Options that we did like are the velcro waist adjusters and zippered cuff expanders. The velcro waist adjusters helped to make the pants match extra comfortably, and the vertical zippered cuff expanders allowed for a looser match over bigger calves or had been sufficient to even match over ski boots. The entrance of the pants comes outfitted with gaiter hooks as effectively. As talked about underneath breathability, the zippered vents are a standout function that will increase these pants’ warm-weather efficiency.

Ought to You Purchase the Norrona Femund Flex1 Pants?
If the value isn’t a barrier, the Norrona Femund supplies top-tier efficiency at a premium worth level. These prepared to dish out the additional dough is not going to be dissatisfied by the excessive efficiency these pants pack. Finest suited to slimmer legs, the Femund Flex1 is nice for hikers who demand sturdy pants for frequent contact with brush or for scrambling up rocky summits. Those that wish to retailer numerous gear on their physique could discover the pockets on these pants to be barely missing in measurement, as they’re too small to retailer something bigger than a pockets comfortably. Nevertheless, the Norrona Femund Flex1 is a superb possibility for anybody searching for a extremely featured pair of pants that’s versatile and comfy for transferring rapidly within the mountains.

What Different Mountaineering Pants Ought to You Take into account?
Try our full lineup of males’s mountain climbing pants for all our favourite decisions.
Arc’teryx Gamma Evaluate: At an identical worth level, the Arc’teryx Gamma presents comparable efficiency with high-quality building and supplies.
Mammut Runbold IV Evaluate: If slim reduce pants work greatest for you, the Runbold IV is one other nice possibility for slender legs.
Fjallraven Vidda Professional Evaluate: One other fantastically sturdy pair of pants, the Vidda Professional units the usual for mountain climbing pants which might be sturdy sufficient to double as work pants.

