Merino Wool Base Layers

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    Ulvang
    Peak Map Crew Baselayer Merino base layer
    Price £119.95
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    X-Bionic
    Women's Mightywool Shirt L/S Merino base layer
    Price £97.80
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    Ulvang
    Women's Comfort 200 Turtle Neck w/ Zip Merino base layer
    Price £81.95
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    Ulvang
    Women's Comfort 200 Pant Merino base layer
    Price £72.95
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    X-Bionic
    Mightywool Shirt L/S Merino base layer
    Price £97.80
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    X-Bionic
    Women's Mightywool 3/4-Pants Merino base layer
    Price £90.20
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    X-Bionic
    Mightywool Pants Merino base layer
    Price £97.80
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    X-Bionic
    Mightywool 3/4-Pants Merino base layer
    Price £90.20
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    X-Bionic
    Women's Mightywool Pants Merino base layer
    Price £97.80
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    Ulvang
    Women's Comfort 200 Round Neck Merino base layer
    Price £72.95
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    Bioracer
    Thermal Merino Base Layer Merino base layer
    Price £72.15
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    Aclima
    Women's DesignWool Marius Longs Merino base layer
    Price £113.95
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    Aclima
    WarmWool Balaclava 2-layer Balaclava
    Price £44.60
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    Mons Royale
    Yotei Classic L/S Merino shirt
    Price £102.95
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    Mons Royale
    Women's Cascade Merino Flex 200 1/4 Zip Merino base layer
    Price £97.80
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    Mons Royale
    Women's Cascade Mock Neck L/S Merino base layer
    Price £89.25
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    Mons Royale
    Cascade Merino Flex 200 L/S Merino base layer
    Price £89.25
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    Mons Royale
    Women's Cascade Merino Flex 200 L/S Merino base layer
    Price £89.25
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    Mons Royale
    Yotei Merino L/S Merino shirt
    Price £102.95
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    Mons Royale
    Yotei Merino Powder Hood L/S Merino shirt
    Price £119.95
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    Mons Royale
    Cascade Merino Flex 200 1/4 Zip L/S Merino base layer
    Price £97.80
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    Mons Royale
    Women's Ascender Merino Seamless Legging Merino base layer
    Price £122.50
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    Mons Royale
    Women's Yotei Merino High Neck L/S Merino base layer
    Price £106.35
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    Mons Royale
    Women's Cascade Merino Base Layer L/S Merino base layer
    Price from £89.25
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    Mons Royale
    Ascender Merino Seamless L/S Merino base layer
    Price £113.95
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    Mons Royale
    Cascade Merino Base Layer L/S Merino base layer
    Price £97.80
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    Mons Royale
    Women's Yotei Merino L/S Merino base layer
    Price £97.80
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    Mons Royale
    Women's Cascade Merino Base Layer 1/4 Zip L/S Merino base layer
    Price £106.35
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    Mons Royale
    Women's Ascender Merino Seamless Mock Neck L/S Merino base layer
    Price £122.50
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    Mons Royale
    Women's Ascender Merino Seamless L/S Merino base layer
    Price £113.95
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    Mons Royale
    Women's Cascade Merino Base Layer Mock Neck L/S Merino base layer
    Price £97.80
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    Mons Royale
    Ascender Merino Seamless 3/4 Legging Merino base layer
    Price £113.95
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    Mons Royale
    Women's Yotei Merino Classic L/S Merino base layer
    Price £97.80
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    Thermowave
    Wool Chute Neckerchief
    Price £29.95
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    WHEAT
    Kid's Iggy Merino base layer
    Price £19.90
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    ZIG ZAG
    Kid's Terry Merino Wool Ski Underwear Merino base layer
    Price £48.40
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    Devold
    Breeze Plus Merino 200 Zip Neck Merino base layer
    Original price £94.95 Price £85.46
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    Devold
    Breeze Plus Merino 200 Longs Merino base layer
    Original price £85.95 Price £77.36
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    Devold
    Breeze Plus Merino 200 3/4 Longs Merino base layer
    Original price £76.95 Price £69.26
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    super.natural
    Toni Bio Jersey L/S Longsleeve
    Price £94.95
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    Kari Traa
    Women's Live Half Zip Merino base layer
    Price £75.00
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    Thermowave
    Women's Aero Long Pants Merino base layer
    Price £64.55
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    Kari Traa
    Women's Anna Half Zip Merino base layer
    Price £94.00
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    Kari Traa
    Women's Anna High Waist Pants Merino base layer
    Price £84.50
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    Kari Traa
    Women's Anna Long Sleeve Merino base layer
    Price £84.50
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    Kari Traa
    Kid's Hennie Set Merino base layer
    Price £84.50
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    Icebreaker
    Women's Merino Blend 260 Zoneknit SL 25 Tights Leggings
    Price £118.70
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    Icebreaker
    Women's Merino 260 Tech Vertex Hi Rise Leggings Leggings
    Price £109.20
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    Kari Traa
    Kid's Kids Hennie Set Merino base layer
    Price £65.50
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    Kari Traa
    Kid's Ellie Set Ski underwear
    Price £37.00
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    Craft
    Women's Wool Seamless Boxer Merino base layer
    Price £25.95
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    Craft
    Women's Wool Seamless Hipster Merino base layer
    Price £20.95
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    Smartwool
    Intraknit Alpine 1/4 Zip Merino base layer
    Price £123.45
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    Ortovox
    185 Rock'N'Wool Zip Neck Merino base layer
    Price £119.95
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    Norrøna
    Femund PureUll Longs Merino base layer
    Price £108.95
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    Norrøna
    Women's Femund PureUll Longs Merino base layer
    Price £108.95
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    Odlo
    Women's BL Top Crew Neck L/S Merino Heritage Merino base layer
    Original price £99.95 Price £89.96
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    Kari Traa
    Women's Saga Pants Merino base layer
    Price £94.00
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    Kari Traa
    Women's Smekker High Waist Pants Merino base layer
    Price £94.00
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    30%
    Heber Peak
    Women's Merino250 RootHe. L/S Merino base layer
    Original price £93.95 Price £65.77
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    Heber Peak
    Merino250 RootHe. L/S Merino base layer
    Original price £93.95 Price £65.77
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    Heber Peak
    Kid's Merino250 RootHe. L/S Merino base layer
    Original price £63.95 Price £44.77
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    Heber Peak
    Merino250 RootHe. Long Pants Merino base layer
    Original price £85.95 Price £60.17
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    Kari Traa
    Women's Live Pants Merino base layer
    Price £65.50
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    Kari Traa
    Women's Live Long Sleeve Merino base layer
    Price £65.50
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    Kari Traa
    Women's Kaia Set Merino base layer
    Price £118.95
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    Kari Traa
    Kid's Agnes Set Merino base layer
    Price £65.50
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    Ortovox
    Women's 185 Rock'N'Wool Print L/S Merino base layer
    Price £119.95
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    Ortovox
    Women's 185 Rock'N'Wool Print Short Pants Merino base layer
    Price £99.95
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    Ortovox
    Women's 185 Rock'N'Wool Zip Neck Merino base layer
    Price £119.95
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    Ortovox
    185 Rock'N'Wool Print L/S Merino base layer
    Price £119.95
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    Kari Traa
    Kid's Ellie Set Ski underwear
    Price £46.50
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  • Check out our Buyers Guide!
    Looking for functional underwear? Check out our Buyers Guide!

The best at the bottom: Warm Merino base layers

Merino Base layers

Whether mountain sports or hiking, warm underwear from Merino wool is the optimal base layer under the outdoor jacket and trekking trousers. Merino base layer keeps you warm, is ultra-thin, breathable, elastic, easy to clean and odor resistant. Thus, Merino wool is the perfect raw material for the production of Merino undershirts and Merino underwear, for functional underwear in outdoor sports. Even wet, the Merino base layer offers a certain thermal output. And the best: Merino wool is a 100% natural raw material!

Where does the raw material for Merino wool underwear come from?

The Merino sheep is native to the Southern Alps and provides the raw material for Merino underwear. The animals have to come to terms with extreme climatic conditions. Winters are harsh and summers are hot. The sheep's wool is a kind of natural functional clothing and protects it in winter from the cold and in summer from overheating. Moreover, Merino wool provides natural UV protection. These properties are not only perfect for the Merino sheep to protect itself against the domestic climate, but of course also for underwear made from Merino wool.

Manufacturers like Icebreaker, Smartwool, Rewoolution, Woolpower or Ortovox were quick to realize the many benefits of Merino wool and have since then produced high-quality functional clothing either from 100% Merino wool or blended fabrics with Merino wool and other fibers.

Why Marino base layers?

Merino wool is a true "miracle fiber" and makes Merino base layers into something very special. Especially in the outdoor area underwear made from Merino wool can score with its outstanding features That's why there is now every conceivable base layer item of clothing made out of this high-quality wool, from Merino base layers to Merino socks and again to Merino long-sleeved shirts.

In contrast to "normal" wool Merino wool is very fine. As such, very thin tissue can be manufactured, which gives the Merino underwear its great pleasant-to-wear sensation. Merino underwear clings to the skin, never feeling uncomfortable or disturbing even after prolonged periods of use. Another great feature of base layers from Merino wool is its high insulating capacity. Although a Merino base layer is very thin, it keeps really warm, which turns it into an optimal base layer in the onion-shell principle. With warm Merino underwear as a base, you will survive even the most freezing temperatures. In addition, Merino underwear offers great breathability, perfect if you get into a sweat.

Merino wool is odor-resistant

This brings another positive aspect to light: Base layers made of Merino wool assume no bad odors. So if you are on a longer tour and cannot change your Merino underwear daily, this does not lead to uncomfortable odor nuisance. However, if the Merino base layers must be washed on the way, it is no problem either as Merino underwear is easy to clean and fast-drying and therefore quickly ready for use again. If you thus are looking for something to wear for underneath during your outdoor sports, you should have a closer look at Merino underwear!

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