Skip to main content
Odlo
WomenApparelBase layersSports brasT-shirts & polosMid layers & longsleevesJackets & vestsPants & tightsShortsUnderwearSocksHeadwear & glovesDiscover allSportsRunningHikingCyclingTrainingSki & snowCross-country skiingBase layersMerino base layersActive base layersPerformance base layersLight base layersThermal underwearCollectionsShifting ElementsNew arrivalsMerinoRecycled materialsMenApparelBase LayersT-shirts & polosMid layers & longsleevesJackets & vestsPants & tightsShortsUnderwearSocksHeadwear & glovesDiscover allSportsRunningHikingCyclingTrainingSki & snowCross-country skiingBase layersMerino base layersActive base layersPerformance base layersLight base layersThermal underwearCollectionsShifting ElementsNew arrivalsMerinoRecycled materialsKidsApparelBase layersMid layers & longsleevesJackets & vestsAccessoriesDiscover allSportsHikingSki & snowCross-country skiingSaleWomenBase layersSports brasT-shirts & polosMid layers & longsleevesJackets & vestsPants & tightsShortsUnderwearSocksHeadwear & glovesDiscover allMenBase layersT-shirts & polosMid layers & longsleevesJackets & vestsPants & tightsShortsUnderwearSocksHeadwear & glovesDiscover allKidsBase layersMid layers & longsleevesDiscover allSportsRunningHikingCyclingTrainingSki & SnowCross-country skiingExploreGuidesBase layers3-Layer PrincipleHiking GuideMid layer guideFunctional JacketsDiscover allStoriesChoosing your merino weightTime to riseDiscover allSustainabilityMake it fairClose the loopRepair serviceAbout OdloNewsroomMembershipCareersEventsWomen-menBlack FridayWhy merino's great for summerSports BraApparelBase layersUnderwearT-shirts & polosMid layers & longsleevesJackets & vestsPants & tightsShortsHeadwear & glovesSocksSportsRunningHikingCyclingTrainingSki & 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 ConceptsWomenCollectionsShop the LookCollective VoicesBestsellersWinter essentialsDesign reawakenedGifts for herStaff picksRun the FutureFeel the EnergyWinter SaleBase LayerMid LayerOuter layerAccessoriesBlack FridayBase layerMid layerOuter layerAccessoriesBase LayersLight Base LayersPerformance base layersActive base layersMerino base layersThermal UnderwearSportsRunningMenShop the LookCollectionsCollective VoicesDesign reawakenedWinter essentialsBestsellersGifts for himStaff picksRun the FutureFeel the EnergyWinter SaleBase layerMid LayerOuter LayerAccessoriesBlack FridayBase layerMid layerOuter layerAccessoriesBase LayersLight Base LayersPerformance base layersActive base layersMerino base layersThermal UnderwearSportsRunningKidsCollectionsThe Adventurer CollectionNew arrivalsWinter SaleDiscover allBlack FridayDiscover allSaleWinter SaleWomenMenKidsBlack FridayWomenMenKidsExploreFind your sizeCare for your gearCross-country outfitWinter RunningAutumn hiking'Behind the seams' base layer seriesRunning in the DarkSustainabilityRepairRepair request
Men Base layers Thermal underwear

25% off 1000kr+ latest styles | Code: FRIENDS26 | Women I Men

Thermal underwear

Insulating base layers for days when warmth is a must.

Shop by warmth

Performance Warm
Showing 1 of 1
Odlo Homepage Navigation (1).svg
Fast Shipping
Within 3-6 business days
Odlo Homepage Navigation.svg
30 day returns
Didn’t fit? Return it.
Made in Switzerland.svg
Engineered in Switzerland
Knitted in Norway