International shipping from 9,90€

30-day money back guarantee

Top Scandinavian Brands

  • Women
  • Men
  • Kids
  • Equipment
  • Activities
  • New Arrivals

Women's Base Layers

A base layer is a versatile garment that you can use for many activities all year round; skiing, running, hiking and outdoor activities. At Outnorth there are base layers in many different models and colors to choose from. To find the right base layer for the right activity, you can look out for the material weight in g/m2, this is a measure of how thick the material is. A base layer with a material weight of around 100 g/m2 is thin, which is suitable for training or hiking in summer, and a base around 200 g/m2 is thicker and thus suitable for activities in colder weather.

Responsibly made in Sweden

Shop here
Women's Base Layer Tops
536 hits
Ulvang Women's Peak Map Crew Baselayer Black/Navy Blue Ulvang
Ulvang
Women's Peak Map Crew Baselayer Black/Navy Blue
price€102.32
Aclima Women's WoolNet Light Crewneck Jet Black Aclima
Aclima
Women's WoolNet Light Crewneck Jet Black
price€79.92
Aclima LightWool Shorts Long Women Jet Black Aclima
Aclima
LightWool Shorts Long Women Jet Black
price€40.72
Ivanhoe Women's Underwool Stella Half Zip Steelblue Ivanhoe
Ivanhoe
Women's Underwool Stella Half Zip Steelblue
price€87.96
Gridarmor Women's Ulvik Wool Top Navy Blazer Gridarmor
Gridarmor
Women's Ulvik Wool Top Navy Blazer
price€49.52
4 variants
Mons Royale Women´s Bella Merino Hood Long Sleeve Ditzy Camo/black Mons Royale
Mons Royale
Women´s Bella Merino Hood Long Sleeve Ditzy Camo/black
price€104
Houdini Women´s Long Power Tights II True Black Houdini
Houdini
Women´s Long Power Tights II True Black
price€112
Kari Traa Women's Smekker Long Sleeve Cocoa Powder Kari Traa
Kari Traa
Women's Smekker Long Sleeve Cocoa Powder
price€79.20
2
Jack Wolfskin Women's Infinite Warm Long sleeve Black Jack Wolfskin
Jack Wolfskin
Women's Infinite Warm Long sleeve Black
price€48
Devold Women's Wool Mesh Pro Zip Neck Black Devold
Devold
Women's Wool Mesh Pro Zip Neck Black
price€104
Lundhags Women's Gimmer Merino Lt Longsleeve Thyme Green Lundhags
Lundhags
Women's Gimmer Merino Lt Longsleeve Thyme Green
price€89.52
Kari Traa Women's Anna High Waist Pants Peacock Kari Traa
Kari Traa
Women's Anna High Waist Pants Peacock
price€79.20
1
Devold Women's Breeze Plus Merino 200 Shirt Ink Devold
Devold
Women's Breeze Plus Merino 200 Shirt Ink
price€80
Kari Traa Women's Saga Half Zip Cocoa Powder Kari Traa
Kari Traa
Women's Saga Half Zip Cocoa Powder
price€95.20
Kari Traa Women's Smekker High Waist Pants Cocoa Powder Kari Traa
Kari Traa
Women's Smekker High Waist Pants Cocoa Powder
price€79.20
3
Icebreaker Women's 200 Oasis Legless Black Icebreaker
Icebreaker
Women's 200 Oasis Legless Black
price€71.96
Kari Traa Women's Smekker Half Zip Black Kari Traa
Kari Traa
Women's Smekker Half Zip Black
price€87.20
2
Craft Women's Active Extreme X Cn Longsleeve Black Craft
Craft
Women's Active Extreme X Cn Longsleeve Black
price€52
Icebreaker Women's Merino 260 Tech Thermal Leggings Midnight Navy Icebreaker
Icebreaker
Women's Merino 260 Tech Thermal Leggings Midnight Navy
price€95.96
Aclima Men's StreamWool Crewneck Green Gables Aclima
Aclima
Men's StreamWool Crewneck Green Gables
price€116.72
Aclima Women's WoolNet 3/4 Longs Jet Black Aclima
Aclima
Women's WoolNet 3/4 Longs Jet Black
price€69.52
Termo Women's Long Johns Soft Pink Termo
Termo
Women's Long Johns Soft Pink
price€52.72
Helly Hansen Workwear Women's Lifa Merino Pants Black Helly Hansen Workwear
Helly Hansen Workwear
Women's Lifa Merino Pants Black
price€59.20
Urberg Women's Gjota Bamboo Pants Celadon Urberg
Urberg
Women's Gjota Bamboo Pants Celadon
price€26.32
1
...
12
...
23

Keep warm with the right women's base layer

Layering is a well-known method to stay warm in colder weather and climates. When choosing a base layer, it's important to consider its intended use. Will you use it while biking to work? Or are you planning a longer hike in nature? Think about how much you will move when wearing the base layer. Choose the material based on what you will do.

Merino wool – nature's own insulation

If you intend to use the base layer while biking to work, or for shorter trips in the local area, then you should choose merino wool. This material is completely natural, breathable, and keeps you warm, even in wet and cold weather. Merino wool has some great properties when it comes to insulation. A layer of air is created between your skin and the base layer, which is warmed by your body heat, thereby preventing heat from being conducted away from your body. Merino wool can also absorb moisture and sweat up to 30% of its own weight without feeling moist. Even when the wool is damp, it still retains warmth and neither smells nor itches! Base layers in merino wool are best suited for colder temperatures and activities with low to medium activity levels.

Synthetic base layers – suitable for all situations

Synthetic base layers have many good functions. They come in various types, such as polyester, polypropylene, and polyamide, and can be used in all seasons. The synthetic material works in such a way that it does not bind moisture like cotton does, but instead wicks it away through the material. This keeps the base layer dry while you exercise.

Two layers in one – a combination of synthetic and wool

Here you get the best properties from both wool and synthetic base layers. The inner layer is synthetic and thus wicks away all moisture and sweat, keeping you dry throughout the day. The outer layer is made of merino wool and retains heat. This combination ensures you stay dry and warm, regardless of the weather or activity. Base layers with two layers are excellent for winter activities with medium to high activity levels.

Underwear for active women

If you are very active, then you also know how important comfortable clothing is. You might already have base layers and functional outerwear, but have you thought about your underwear? This is often overlooked but can be crucial for the best possible experience. For us women, the right sports bra can make a big difference in how we train and move. A good sports bra keeps the breasts in place and reduces their movement. This allows you to exercise without your breasts restricting your movements and without discomfort. Complement the sports bra with boxer briefs or seamless panties to avoid chafing while you train.

Subscribe to our newsletter

Subscribe to our newsletter today and get information regarding products, guides and much more.

Customer service

Följ oss på InstagramFölj oss på FacebookFölj oss på Youtube
© 2026 Outnorth AB. All rights reserved.
Data protection policyCookies