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WomenBase layersActive base layersMerino base layersPerformance base layersDiscover allApparelSports brasUnderwearMid layers & longsleevesJackets & vestsPants & tightsHeadwear & glovesT-shirts & polosShortsSocksDiscover allSportsRunningTrail RunningHikingSki & snowCross-country skiingCyclingTrainingCollectionsSeamless ComfortHyper MappingPerformance ReinventedShifting ElementsMenBase layersActive base layersMerino base layersPerformance base layersDiscover allApparelUnderwearMid layers & longsleevesJackets & vestsPants & tightsHeadwear & glovesT-shirts & polosShortsSocksDiscover allSportsRunningTrail RunningHikingSki & snowCross-country skiingCyclingTrainingCollectionsSeamless ComfortHyper MappingPerformance ReinventedShifting ElementsKidsApparelBase layersMid layers & longsleevesJackets & vestsAccessoriesDiscover allSportsHikingSki & snowCross-country skiingOutletWomenBase layersUnderwearSports brasMid layers & longsleevesJackets & vestsPants & tightsHeadwear & glovesT-shirts & polosShortsSocksDiscover allMenBase layersUnderwearMid layers & longsleevesJackets & vestsPants & tightsHeadwear & glovesT-shirts & polosShortsSocksDiscover allKidsBase layersMid layers & longsleevesDiscover allSportsRunningHikingSki & SnowCross-country skiingCyclingTrainingExploreGuides3-Layer PrincipleFunctional JacketsMid layerCare for your gearDiscover allStoriesAutumn hikingRunning in the darkFind your sizeDigital product passportsDiscover allSustainabilityMake it fairClose the loopRepair serviceAbout Odlo80 years strongNewsroomMembershipCareersEventsWomen-menBlack FridaySports BraApparelBase layersUnderwearT-shirts & polosMid layers & longsleevesJackets & vestsPants & tightsShortsHeadwear & glovesSocksSportsRunningTrail RunningHikingHiking conceptsCyclingTrainingSki & snowCross country skiingCross-country skiing conceptsCollectionsOdlo x POW Collective Voices CapsuleOdlo x Engadin SkimarathonFeaturedPromotionCapsulePrivate SaleSeason SaleBlack Friday SaleMerinoSeasonal EssentialsGift GuideESM Shop the LookNew ArrivalsBase Layer ConceptsSummer SaleWomenApparelPants & tightsCross-country skiing pantsHiking pantsJackets & vestsWinter JacketsRain jacketsBase LayersLight Base LayersPerformance base layersActive base layersMerino base layersThermal UnderwearDiscover allLight base layersThermal underwearSportsRunningRunning jacketsCross-country skiingCross-country jacketsCollectionsNew arrivalsMerinoRecycled contentShop the LookCollective VoicesBestsellersWinter essentialsDesign reawakenedGifts for herStaff picksRun the FutureFeel the EnergySummer SaleBase layerT-shirtsMid layers & jacketsShorts & pantsAccessoriesWinter SaleBase LayerMid LayerOuter layerAccessoriesBlack FridayBase layerMid layerOuter layerAccessoriesPantsMenApparelJacketsWinter JacketsRain jacketsBase LayersLight Base LayersPerformance base layersActive base layersMerino base layersThermal UnderwearDiscover allLight base layersThermal underwearCollectionsNew arrivalsMerinoRecycled contentCollective VoicesDesign reawakenedWinter essentialsBestsellersGifts for himStaff picksRun the FutureFeel the EnergyShop the LookSummer SaleBase layerT-shirtsMid layers & jacketsShorts & pantsAccessoriesWinter SaleBase layerMid LayerOuter LayerAccessoriesBlack FridayBase layerMid layerOuter layerAccessoriesPantsSportsRunningRunning jacketsCross-country skiingCross-country jacketsKidsCollectionsThe Adventurer CollectionNew arrivalsWinter SaleDiscover allBlack FridayDiscover allSaleSummer SaleWomenMenDiscover allWinter SaleWomenMenKidsBlack FridayWomenMenKidsExploreCycling base layer in summerWhy merino's great for summerHikingBest running t-shirtSummer RunningBase layersChoosing your merino weightRemoval of eco labelCross-country outfitWinter RunningTime to rise'Behind the seams' base layer seriesSustainabilityRepairRepair request
Woman in teal thermal wear and beanie with goggles stands in a snowy landscape before towering icicles and dark rock.

Women Base Layers

Find the right base layer for how you move, how you like it to feel and the conditions ahead.

ONE SYSTEM.

FOR HOWEVER YOU MOVE.

FROM THE NEXT-TO-SKIN EXPERTS.

DEFINE YOUR MOVEMENT

Think about the sports you'll be doing and how hard you'll be working.

Woman snowshoeing by a snowy lake, wearing a teal puffer jacket, white hat with goggles, and using trekking poles in winter scenery.

Moderate intensity

Everyday movement, hiking, skiing, slower adventures.

Runner in pale jacket, black leggings, and gloves jogging through snowy terrain, wearing a hood, cap, and goggles, with mountains behind.

High Intensity

Running, cross-country skiing, ski touring, fast skiing.

FIND YOUR BASE LAYER

Now choose the technology and fit that that's right for you.

Close-up of a woman looking to the side, wearing a light pink long-sleeve base layer top with subtle logo, against a plain light background.
Active
Fitted
Versatile base layers for everyday comfort. Timeless essentials built to move with you.

Active

Fitted

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100% Merino
Fitted
Base layers crafted from 100% merino wool for adaptable comfort, temperature regulation and odour control.

100% Merino

Fitted

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Merino
Slim Fit
Merino wool blended with technical fibres for enhanced comfort, softness and durability.

Merino

Slim Fit

Close-up of a person wearing a teal, dotted long-sleeve performance base layer top, neutral expression, against a plain light background.
Performance
Slim Fit
Seamless base layers precision built for high-intensity efforts. Exceptional breathability, fast drying and lasting freshness.

Performance

Slim Fit

Close-up of a woman looking to the side, wearing a light pink long-sleeve base layer top with subtle logo, against a plain light background.
Active
Fitted
Versatile base layers for everyday comfort. Timeless essentials built to move with you.

Active

Fitted

Woman in a navy long-sleeve crew-neck base layer top with small chest logo, posing against a light grey background, hair tied back.
100% Merino
Fitted
Base layers crafted from 100% merino wool for adaptable comfort, temperature regulation and odour control.

100% Merino

Fitted

Close-up of a woman wearing a textured off-white long-sleeve base layer top with a mock neck, against a plain light grey background.
Merino
Slim Fit
Merino wool blended with technical fibres for enhanced comfort, softness and durability.

Merino

Slim Fit

Close-up of a person wearing a teal, dotted long-sleeve performance base layer top, neutral expression, against a plain light background.
Performance
Slim Fit
Seamless base layers precision built for high-intensity efforts. Exceptional breathability, fast drying and lasting freshness.

Performance

Slim Fit

CHOOSE YOUR WARMTH

Temperature tells you where to start. Your intensity level helps you fine-tune your choice.

Woman wearing a fitted black sleeveless base layer top and matching black briefs, standing against a plain light grey background, looking right.
x-light
Ultra-lightweight and highly breathable. For very warm conditions.

x-light

Athletic woman in black short-sleeve base layer top, olive leggings, and pink visor, looking left against a light grey background.
Light
Breathable and lightweight. For mild to warm weather.

Light

Woman wearing a fitted black long-sleeve athletic top and matching leggings, standing against a plain light grey background.
Warm
Insulating yet breathable. For colder weather.

Warm

Woman modeling teal long-sleeve base layer top and matching leggings with subtle dotted pattern on a plain light grey background.
X-warm
Maximum insulation. For extremely cold conditions.

X-warm

Woman wearing a fitted black sleeveless base layer top and matching black briefs, standing against a plain light grey background, looking right.
x-light
Ultra-lightweight and highly breathable. For very warm conditions.

x-light

Athletic woman in black short-sleeve base layer top, olive leggings, and pink visor, looking left against a light grey background.
Light
Breathable and lightweight. For mild to warm weather.

Light

Woman wearing a fitted black long-sleeve athletic top and matching leggings, standing against a plain light grey background.
Warm
Insulating yet breathable. For colder weather.

Warm

Woman modeling teal long-sleeve base layer top and matching leggings with subtle dotted pattern on a plain light grey background.
X-warm
Maximum insulation. For extremely cold conditions.

X-warm

TRUST THE NEXT-TO-SKIN EXPERTS

Decades of layering expertise help you choose with confidence.

SS26 teaser 80 Years Strong blog
Pioneering since 1946
80 years of innovation in performance layering.

Pioneering since 1946

Man in a tight long-sleeved blackcomb base layer with a black marble pattern and ribbed shoulders, posing in motion.
Next-to-skin expertise
Designed from the inside out for comfort and performance

Next-to-skin expertise

FW26 Base Layer System Card 4. Experts Born in Norway D
Born in Norway. Designed in Switzerland.
Nordic heritage and Swiss engineering. Build into every layer

Born in Norway. Designed in Switzerland.

2025 Social Report Odlo
Made to endure
Built with purpose. Designed to last.

Made to endure

SS26 teaser 80 Years Strong blog
Pioneering since 1946
80 years of innovation in performance layering.

Pioneering since 1946

Man in a tight long-sleeved blackcomb base layer with a black marble pattern and ribbed shoulders, posing in motion.
Next-to-skin expertise
Designed from the inside out for comfort and performance

Next-to-skin expertise

FW26 Base Layer System Card 4. Experts Born in Norway D
Born in Norway. Designed in Switzerland.
Nordic heritage and Swiss engineering. Build into every layer

Born in Norway. Designed in Switzerland.

2025 Social Report Odlo
Made to endure
Built with purpose. Designed to last.

Made to endure

There's More Out There

We create performance apparel for people who find meaning in movement and time outside.

SPORTS UNDERWEAR FOR WOMEN:

BASE LAYERS BY ODLO

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Fast Shipping
Within 3-5 business days
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Free returns
30 day return policy
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Engineered in Switzerland
Knitted in Norway