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Merino Underwear & Baselayers
The merino sheep came to Australia and New Zealand via North Africa and Europe. Today, both countries are among the largest producers of merino wool. Since the end of the 2000s more and more sportswear manufacturers have discovered the advantages of this fantastic material. Merino wool is softer than any other wool and cotton, protects against the cold, doesn't scratch, is odour-resistant and breathable. These attributes make it the ideal material for functional sports underwear. At Addnature, you'll find merino underwear for sports & leisure and for cold & warm weather in the form of long & short shirts, briefs, trousers, shorts and bras.

Merino Baselayer & Underwear

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Sustainability certificates

  • bluesign APPROVED 33
  • bluesign PRODUCT 28
  • STANDARD 100 by OEKO-TEX 2

Series

  • Aclima DesignWool 1
  • Aclima HotWool 2
  • Aclima Lars Monsen 1
  • Aclima LightWool 34
  • Aclima WarmWool 16
  • Aclima WoolNet 9
  • Aclima WoolNet Hiking 1
  • Föhn Outdoor Merino 17
  • Houdini Base 4
  • Icebreaker Anatomica 26
  • Icebreaker Everyday 8
  • Icebreaker Oasis 21
  • Icebreaker Siren 38
  • Icebreaker Sprite 10
  • Icebreaker Tech 3
  • Icebreaker Vertex 1
  • Icebreaker Zone 7
  • Kari Traa Rose 3
  • Odlo 100% Merino 2
  • Odlo Kinship 4
  • Regatta Outdoor Active Men 1
  • Regatta Outdoor Active Women 1
  • SALEWA Committed 2
  • Smartwool Merino 150 17
  • Smartwool Merino 250 6
  • super.natural Base 47
  • super.natural Underwear 2
  • Woolpower 200 19
  • Woolpower 400 8
  • Woolpower Lite 18

Colour

  • beige
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Woolpower 200 Zip Turtle Neck black
Woolpower 200 Zip Turtle Neck black black
Woolpower
200 Zip Turtle Neck black
£94.99 £89.99
  • Versions: 2XSSMLXXL3XL
Woolpower 200 Zip Turtle Neck grey
Woolpower 200 Zip Turtle Neck grey grey
Woolpower
200 Zip Turtle Neck grey
£94.99
  • Versions: 2XSXSMLXLXXL3XL
Woolpower 200 Zip Turtle Neck dark navy
Woolpower 200 Zip Turtle Neck dark navy dark navy
Woolpower
200 Zip Turtle Neck dark navy
£94.99 £89.99
  • Versions: 2XSXSSMLXLXXL3XL
Icebreaker Anatomica Boxers Men black
Icebreaker Anatomica Boxers Men black black
Icebreaker
Anatomica Boxers Men black
£33.99 £32.99
  • Versions: SXLXXLXS
Icebreaker Siren Tank Women black
Icebreaker Siren Tank Women black black
Icebreaker
Siren Tank Women black
£42.99 £31.99
  • Versions: XSSMLXL
- 26 %
Icebreaker Anatomica Tank Men black/monsoon
Icebreaker Anatomica Tank Men black/monsoon black/monsoon
Icebreaker
Anatomica Tank Men black/monsoon
£41.99
  • Versions: SLXLXXL
Icebreaker 200 Oasis Leggings Women black
Icebreaker 200 Oasis Leggings Women black black
Icebreaker
200 Oasis Leggings Women black
£76.99 £59.99
  • Versions: XSSMXL
- 22 %
Icebreaker 200 Oasis LS Crew Top Men black
Icebreaker 200 Oasis LS Crew Top Men black black
Icebreaker
200 Oasis LS Crew Top Men black
£75.99 £59.99
  • Versions: SMLXLXXL
- 21 %
Icebreaker 175 Everyday LS Crew Top Women black
Icebreaker 175 Everyday LS Crew Top Women black black
Icebreaker
175 Everyday LS Crew Top Women black
£67.99 £54.99
  • Versions: XSSLXL
- 19 %
Icebreaker Siren LS Sweetheart Top Women black
Icebreaker Siren LS Sweetheart Top Women black black
Icebreaker
Siren LS Sweetheart Top Women black
£67.99 £46.99
  • Versions: XSSMLXL
- 31 %
Icebreaker 200 Oasis LS Crew Top Men midnight navy
Icebreaker 200 Oasis LS Crew Top Men midnight navy midnight navy
Icebreaker
200 Oasis LS Crew Top Men midnight navy
£75.99
  • Versions: SMLXLXXL
Icebreaker 200 Oasis LS Crew Top Women gritstone heather
Icebreaker 200 Oasis LS Crew Top Women gritstone heather gritstone heather
Icebreaker
200 Oasis LS Crew Top Women gritstone heather
£76.99
  • Versions: XSSMLXL
Woolpower 400 Long Johns black
Woolpower 400 Long Johns black black
Woolpower
400 Long Johns black
£97.99 £89.99
  • Versions: 2XSXSSLXLXXL3XL
Aclima Lightwool Boxershorts Men zinfandel
Aclima Lightwool Boxershorts Men zinfandel zinfandel
Aclima
Lightwool Boxershorts Men zinfandel
£38.99 £34.99
  • Versions: SMLXLXXL
- 10 %
Icebreaker Anatomica Boxers Men jet heather
Icebreaker Anatomica Boxers Men jet heather jet heather
Icebreaker
Anatomica Boxers Men jet heather
£33.99 £30.99
  • Versions: SXLXXL
Icebreaker Siren Hipkini Women black
Icebreaker Siren Hipkini Women black black
Icebreaker
Siren Hipkini Women black
£32.99
  • Versions: XSSMLXL
Föhn Merino Short Sleeve Baselayer Shirt Men black
Föhn Merino Short Sleeve Baselayer Shirt Men black black
Föhn
Merino Short Sleeve Baselayer Shirt Men black
£39.99 £26.99
  • Versions: SMLXL
- 33 %
Föhn Merino Long Sleeve Zip Baselayer Shirt Women black
Föhn Merino Long Sleeve Zip Baselayer Shirt Women black black
Föhn
Merino Long Sleeve Zip Baselayer Shirt Women black
£55.99 £36.99
  • Versions: UK 8 | XSUK 12 | MUK 14 | L
- 34 %
Föhn Merino Long Sleeve Baselayer Shirt Women mood indigo
Föhn Merino Long Sleeve Baselayer Shirt Women mood indigo mood indigo
Föhn
Merino Long Sleeve Baselayer Shirt Women mood indigo
£39.99
  • Versions: UK 8 | XSUK 10 | SUK 14 | L
Odlo Merino 130 Top Crew Neck Singlet Men blue wing teal melange
Odlo Merino 130 Top Crew Neck Singlet Men blue wing teal melange blue wing teal melange
Odlo
Merino 130 Top Crew Neck Singlet Men blue wing teal melange
£51.99 £38.99
  • Versions: MLXLXXL
- 25 %
Icebreaker Anatomica Tank Men snow
Icebreaker Anatomica Tank Men snow snow
Icebreaker
Anatomica Tank Men snow
£41.99 £33.99
  • Versions: SMLXLXXL
- 19 %
super.natural Base 175 Mid Boxer Men ash melange
super.natural Base 175 Mid Boxer Men ash melange ash melange
super.natural
Base 175 Mid Boxer Men ash melange
£34.99 £30.99
  • Versions: SMLXLXXL3XL
- 11 %
Icebreaker Anatomica Boxers Men loden
Icebreaker Anatomica Boxers Men loden loden
Icebreaker
Anatomica Boxers Men loden
£33.99
  • Versions: SMLXXL
Icebreaker 200 Oasis LS Crew Top Men gritstone heather
Icebreaker 200 Oasis LS Crew Top Men gritstone heather gritstone heather
Icebreaker
200 Oasis LS Crew Top Men gritstone heather
£75.99
  • Versions: SMLXLXXL
Odlo Natural + Light Suw Bottom Boxer Men grey melange
Odlo Natural + Light Suw Bottom Boxer Men grey melange grey melange
Odlo
Natural + Light Suw Bottom Boxer Men grey melange
£38.99
  • Versions: SMLXLXXL
super.natural Base 175 Mid Boxer Men navy blazer
super.natural Base 175 Mid Boxer Men navy blazer navy blazer
super.natural
Base 175 Mid Boxer Men navy blazer
£34.99 £33.99
  • Versions: SMLXLXXL3XL
Icebreaker 200 Oasis Leggings Men black/monsoon
Icebreaker 200 Oasis Leggings Men black/monsoon black/monsoon
Icebreaker
200 Oasis Leggings Men black/monsoon
£75.99 £59.99
  • Versions: SLXLXXL
- 21 %
super.natural Base 140 Tank Men navy blazer
super.natural Base 140 Tank Men navy blazer navy blazer
super.natural
Base 140 Tank Men navy blazer
£42.99
  • Versions: SMLXLXXL3XL
Icebreaker Sprite Hot Pants Women black
Icebreaker Sprite Hot Pants Women black black
Icebreaker
Sprite Hot Pants Women black
£33.99
  • Versions: XSSMLXL
super.natural Base 175 Boxers Men jet black melange/navy blazer melange
super.natural Base 175 Boxers Men jet black melange/navy blazer melange jet black melange/navy blazer melange
super.natural
Base 175 Boxers Men jet black melange/navy blazer melange
£60.99 £59.99
  • Versions: SMLXLXXL
Icebreaker Siren Cami Top Women snow/snow
Icebreaker Siren Cami Top Women snow/snow snow/snow
Icebreaker
Siren Cami Top Women snow/snow
£42.99
  • Versions: XSSMLXL
super.natural Base 175 Mid Boxer Men urban chic melange
super.natural Base 175 Mid Boxer Men urban chic melange urban chic melange
super.natural
Base 175 Mid Boxer Men urban chic melange
£34.99 £33.99
  • Versions: SLXLXXL3XL
Icebreaker 175 Everyday SS Crew Top Men black
Icebreaker 175 Everyday SS Crew Top Men black black
Icebreaker
175 Everyday SS Crew Top Men black
£58.99
  • Versions: SMLXLXXL
Icebreaker Anatomica Boxers with Fly Men jet heather
Icebreaker Anatomica Boxers with Fly Men jet heather jet heather
Icebreaker
Anatomica Boxers with Fly Men jet heather
£38.99
  • Versions: SLXLXXL
Icebreaker Siren Cami Top Women gritstone heather
Icebreaker Siren Cami Top Women gritstone heather gritstone heather
Icebreaker
Siren Cami Top Women gritstone heather
£42.99
  • Versions: XSSMLXL
Aclima LightWool SS T-Shirt Women baked apple
Aclima LightWool SS T-Shirt Women baked apple baked apple
Aclima
LightWool SS T-Shirt Women baked apple
£64.99
  • Versions: XSSMLXL
super.natural Base 175 Mid Boxer Men jet black
super.natural Base 175 Mid Boxer Men jet black jet black
super.natural
Base 175 Mid Boxer Men jet black
£34.99 £30.99
  • Versions: SMLXLXXL3XL
- 11 %
Icebreaker Siren Hipkini Women gritstone heather
Icebreaker Siren Hipkini Women gritstone heather gritstone heather
Icebreaker
Siren Hipkini Women gritstone heather
£32.99
  • Versions: XSSMLXL
Icebreaker 200 Oasis SS Crew Top Men black
Icebreaker 200 Oasis SS Crew Top Men black black
Icebreaker
200 Oasis SS Crew Top Men black
£67.99
  • Versions: SMLXL
Aclima LightWool SS T-Shirt Men baked apple
Aclima LightWool SS T-Shirt Men baked apple baked apple
Aclima
LightWool SS T-Shirt Men baked apple
£64.99
  • Versions: SMLXLXXL
Aclima Lightwool Boxershorts Men jet black
Aclima Lightwool Boxershorts Men jet black jet black
Aclima
Lightwool Boxershorts Men jet black
£38.99
  • Versions: SMLXLXXL
Smartwool Merino 150 Lace Tank Women storm blue
Smartwool Merino 150 Lace Tank Women storm blue storm blue
Smartwool
Merino 150 Lace Tank Women storm blue
£51.99 £29.99
  • Versions: SML
- 42 %
Icebreaker Siren Hipkini Women haze
Icebreaker Siren Hipkini Women haze haze
Icebreaker
Siren Hipkini Women haze
£32.99 £23.99
  • Versions: XSSML
- 27 %
Woolpower Lite Long Johns Men pine green
Woolpower Lite Long Johns Men pine green pine green
Woolpower
Lite Long Johns Men pine green
£68.99 £64.99
  • Versions: SMLXLXXL
Föhn Merino Leggings Women black
Föhn Merino Leggings Women black black
Föhn
Merino Leggings Women black
£44.99 £26.99
  • Versions: UK 8 | XSUK 10 | S
- 40 %
Icebreaker 175 Everyday SS Crew Top Women black
Icebreaker 175 Everyday SS Crew Top Women black black
Icebreaker
175 Everyday SS Crew Top Women black
£59.99
  • Versions: XSSMLXL
Icebreaker Siren Thong Women fawn heather/fawn heather
Icebreaker Siren Thong Women fawn heather/fawn heather fawn heather/fawn heather
Icebreaker
Siren Thong Women fawn heather/fawn heather
£30.99 £18.99
  • Versions: XSSLXL
- 39 %
super.natural Base 175 Mid Boxer Men olive night
super.natural Base 175 Mid Boxer Men olive night olive night
super.natural
Base 175 Mid Boxer Men olive night
£34.99 £27.99
  • Versions: SMLXXL3XL
- 20 %
The power of wool

Why merino is the natural fit for the outdoors

Read more