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Female Look front image of senja flex1 Pants Jungle Green
Female Look front image of senja flex1 Pants Jungle Green
Female Look side image of senja flex1 Pants Jungle Green
Female Look back image of senja flex1 Pants Jungle Green
Female Look  image of senja flex1 Pants Jungle Green
Packshot front left image of senja flex1 Pants Jungle Green
Packshot front image of senja flex1 Pants Jungle Green
Packshot back image of senja flex1 Pants Jungle Green
Women's

senja flex1 Pants

DKK 1549

Color Jungle Green


Size (Technical fit)

Size and Fit


Free shipping above 1 350 DKK.  Free returns.  5 years warranty. 

Wind resistant pants for trail running.

This weather protective light soft shell pant (266W/M) is our cross between a pair of tights and a looser type of jogging pant. It is perfect for those who would like to have the option of adding a base layer underneath colder trail runs. It also works great for all other outdoor activities where you want lightweight pants.






A stack of folded Norrøna clothing, mostly in blue and black, with several tags visible.  A worker stands near the pile in a factory setting.

Made at MSA YB Ltd., Vietnam

Working together since
2008
Employees
1874
1658 women/216 men
Zero co2 plan
Yes
Energy source
Yes
Fossil fuel
Code of Conduct
Yes
Recycling
Yes
Plastic/cardboard
RSL
Yes
Salary
-
Under update
Organized in union
Yes
Union
Social Audit
Yes
Fair Wear Foundation
HIGG FEM
No
HIGG FSLM
Yes
Not verified
Read more
View all factories

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Product reviews

Rated
4.5
19 reviews
(15)
(3)
(0)
(0)
(1)
Average fit from users
SmallPerfectLarge
Use by reviewer
  • Outdoor/Hiking(19)
  • Sportswear(8)
  • activities.trail_running(7)
  • Mountain biking(4)
  • Mountaineering(1)
  • Ski/Snowboard(1)
Review Summary
Updated May 23, 2026

The Senja Flex1 Pants are a highly versatile and comfortable option, primarily recommended for hiking and general outdoor activities. Reviewers consistently praise their excellent fit, flexibility, and breathability, making them a favorite for various adventures.

Standout Features: Exceptional Comfort & Fit: Described as "super bukse," "sitter som et skudd," and "utrolig behagelig," these pants are lauded for their comfortable feel and flattering fit. They are noted to be slim in the legs without being too tight, and long enough for individuals up to 175cm. Flexibility & Breathability: The "god stretch" and "pustende" qualities make them ideal for active use, allowing for a full range of motion and preventing overheating. Lightweight & Thin: Many reviewers highlight their "tynn og lett" nature, making them suitable for warmer weather and easy to pack. Practical Details: Features like zippers at the ankles, zippered pockets (some with a key loop), and windproof properties enhance their functionality. Versatility: Beyond hiking, they are frequently used for trail running, everyday wear, cycling, cross-country skiing, and even as a comfortable "kosebukse" (lounge pants). Some reviewers even found them suitable for mountaineering and in temperatures as low as -20°C with a base layer.

Common Use-Cases: The most frequently mentioned activity is hiking, ranging from short daily walks ("hverdagsturer") to "raske fjellturer" and general "turer." They are also highly recommended for trail running, everyday wear, and various outdoor activities like cycling and cross-country skiing.

Fit and Comfort Level: The pants are generally described as having a "perfect fit" and being "very comfortable." They are noted to be slim in the legs but not overly tight. However, a recurring criticism is that the waistband can be a bit loose or wide, even for those who typically wear their size. While a waist cord is present, some reviewers suggest it could be improved. One reviewer also experienced a "camel toe" issue due to a short crotch rise, making them unwearable for her.

Criticisms and Areas for Improvement: Loose Waistband: This is the most common complaint, with several reviewers mentioning the waist being "litt romslig," "veldig vid," or "a little loose." Suggestions for improvement include a different type of waist adjustment than a thin drawstring. Limited Pockets: One reviewer wished for "not enough pockets." Crotch Rise: A single but significant criticism regarding the crotch rise being too short, leading to discomfort and an "obscene" fit for one individual.

Conclusion: The Senja Flex1 Pants are highly recommended for active individuals seeking a comfortable, flexible, and lightweight pant for a wide range of outdoor activities, with a primary focus on hiking and trail running. They are particularly well-suited for those who value breathability and a slim, flattering fit. While the waistband may be a bit loose for some, and a rare crotch rise issue was noted, the overwhelming positive feedback on comfort, versatility, and performance makes these an excellent choice for anyone looking for a go-to outdoor pant. It's advisable for potential customers to consider their usual waist size and perhaps try them on if possible, given the feedback on the waistband.

5 MONTHS AGO
Great pants  
5
Ida B.Outdoor experience: Advanced
Perfect for general outdoors activities/hiking/biking. Runs a little bit larger than other Norrøna lines, but I ordered my regular side and it works fine.
Activities: Hiking, Casual, General outdoor
Yes, I recommend this product
11 MONTHS AGO
Super bukse  
5
Sonw73AltaOutdoor experience: Expert
Kjøpte denne til å Bruke til turer, liker den så godt. Sitter som et skudd og har helt klart blitt en favoritt 🤩
Activities: Hiking, Mountainbiking
Yes, I recommend this product
LAST YEAR
Superfornøyd!  
5
K123Outdoor experience:
Brukt både til tur og løping, god stretch og pustende! Meget fornøyd!
Activities: Trail running, General outdoor, Hiking, Trekking
Yes, I recommend this product
LAST YEAR
Utrolig behagelig og allsidig bukse  
5
AbelNorgeOutdoor experience: Advanced
Kjøpte buksen for å ha en tynn og lett bukse til kortere hverdagsturer. Buksen ble fort en favoritt og jeg har brukt den til de fleste turene mine siden jeg kjøpte den. Perfekt til hverdagsturer, raske fjellturer, sykling og avslapning. Veldig behagelig på, glidelås i bena, lomme med hank til nøkler og lommer - alt du trenger! Anbefales :-)
Yes, I recommend this product
LAST YEAR
Great!!  
5
anonymousNorway, AltaOutdoor experience: Intermediate
I love my New pant, and it is in a perfect fit! Love it
Activities: General outdoor, Hiking
Yes, I recommend this product