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Men's Jackets3-in-1 jackets Fleece Jackets Insulated jackets Parkas Waterproof jackets

Men Outdoor Clothing...All categories Hiking Shirts Hoodies & Jumpers Outdoor & Sport T-Shirts Outdoor Trousers Shorts Socks Sports Underwear Swimsuits

Women's Jackets3-In-1 jackets Down & Insulated jackets Fleece jackets Parkas Waterproof jackets

Women Outdoor Clothing...All categories Hiking Shirts Hoodies & Jumpers Outdoor & Sport T-Shirts Outdoor Trousers Shorts Socks Sports Underwear Swimsuits

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Honored brandsadidas Altra Ciele Athletics Garmin Mizuno New Balance Nnormal Norda Satisfy Running Soar Running

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Clothing...All categories Hoodies & Jumpers Outdoor trousers Shirts & Polos Shorts T-shirts & jerseys Thermal baselayers Tights

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BrandsAdidas Brooks Hoka New Balance Nike On Running Patagonia Puma Salomon

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Outdoor jackets3-In-1 jackets Down & Insulated jackets Fleece jackets Parkas Ski jackets Waterproof jackets

Clothing...All categories Caps Gloves & Mittens Hoodies Outdoor trousers Shorts T-shirts & Polos

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Merino Wool Clothing
Merino Wool Base Layers

Merino Wool Base Layers

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icebreakerAnatomica Boxers - Underwear - Men's

4.6 out of 5 stars. 109 reviews

Ortovox185 Rock'N'Wool Boxer - Underwear

0.0 out of 5 stars.

Ortovox120 Comp Light Short Sleeve - Merino Wool Jersey - Men's

5.0 out of 5 stars. 3 reviews

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's

4.8 out of 5 stars. 113 reviews

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's

4.8 out of 5 stars. 113 reviews

Ortovox230 Competition Zip Neck - Base layer - Men's

4.7 out of 5 stars. 3 reviews

Ortovox120 Comp Light Long Sleeve - Merino base layer - Men's

4.9 out of 5 stars. 8 reviews

Ortovox230 Competition Short Pants - Leggings - Men's

0.0 out of 5 stars.

CraftCore Wool Mix Set - Base layer - Men's

0.0 out of 5 stars.

icebreaker200 Oasis Leggings with Fly - Merino base layer - Men's

4.6 out of 5 stars. 46 reviews

Ortovox120 Comp Light Long Sleeve - Merino base layer - Women's

5.0 out of 5 stars. 2 reviews

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's

4.8 out of 5 stars. 113 reviews

icebreakerAnatomica Boxers - Underwear - Men's

4.6 out of 5 stars. 109 reviews

CraftCore Wool Mix Set - Base layer - Men's

0.0 out of 5 stars.

icebreaker200 Oasis Leggings - Merino base layer - Men's

4.9 out of 5 stars. 13 reviews

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's

4.8 out of 5 stars. 113 reviews

icebreakerMens Anatomica Long Boxers - Underwear - Men's

4.8 out of 5 stars. 18 reviews

icebreakerAnatomica Boxers - Underwear - Men's

4.6 out of 5 stars. 109 reviews

Ortovox150 Cool Clean LS - Merino Wool Jersey - Women's

4.0 out of 5 stars. 4 reviews

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's

4.8 out of 5 stars. 120 reviews

icebreakerAnatomica Briefs - Underwear - Men's

4.6 out of 5 stars. 83 reviews

Ortovox120 Comp Light Boxer - Underwear

0.0 out of 5 stars.

icebreaker125 Cool-Lite Sprite Racerback Bra - Merino Wool Sports Bra

4.2 out of 5 stars. 13 reviews

Ortovox120 Comp Light Hoody - Merino base layer - Men's

0.0 out of 5 stars.

SmartwoolBoxer Brief Boxed - Underwear

5.0 out of 5 stars. 1 review

Ortovox230 Competition Boxer - Underwear - Men's

5.0 out of 5 stars. 1 review

icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Men's

4.9 out of 5 stars. 29 reviews

icebreaker125 Cool-Lite Sprite Hipster - Merino Wool Pantie

4.3 out of 5 stars. 3 reviews

SmartwoolClassic All-Season Merino Base Layer 1/4 Zip Boxed - Merino Wool Jersey - Men's£85,90

0.0 out of 5 stars.

icebreakerSiren Thong - Merino base layer - Women's

4.8 out of 5 stars. 56 reviews

SmartwoolClassic All-Season Merino Base Layer Long Sleeve - Merino base layer - Men's

0.0 out of 5 stars.

icebreaker200 Oasis Leggings - Merino base layer - Men's

4.9 out of 5 stars. 13 reviews

DevoldBreeze - Underwear - Men's

4.0 out of 5 stars. 1 review

icebreaker260 Tech High Rise Leggings - Merino wool Thermal Tight - Women's

4.3 out of 5 stars. 10 reviews

icebreaker125 Cool-Lite Sprite Hipster - Merino Wool Pantie

4.3 out of 5 stars. 3 reviews

DevoldBreeze - Base layer - Men's

0.0 out of 5 stars.

icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Women's

4.8 out of 5 stars. 75 reviews

Ortovox150 Essential Briefs - Merino Wool Boxer

0.0 out of 5 stars.

Ortovox150 Cool Clean LS - Merino Wool Jersey - Women's

4.0 out of 5 stars. 4 reviews

Mons RoyaleCascade Merino Flex Long Sleeve - Merino Wool Jersey - Men's

0.0 out of 5 stars.

icebreaker200 Oasis Short Sleeve Crewe - Merino shirt - Men's

4.5 out of 5 stars. 35 reviews

Ortovox150 Essential Bikini - Merino Wool Pantie

0.0 out of 5 stars.

Helly HansenLifa Merino Midweight Crew - Base layer - Men's£80,90

5.0 out of 5 stars. 2 reviews

DevoldDuo Active Merino 205 Shirt - Merino Wool Jersey - Women's

0.0 out of 5 stars.

Ortovox185 Rock'N'Wool Long Sleeve - Base layer - Men's

5.0 out of 5 stars. 6 reviews

icebreaker260 Tech Leggings - Merino base layer - Men's

5.0 out of 5 stars. 16 reviews

Ortovox120 Comp Light Long Sleeve - Merino base layer - Men's

4.9 out of 5 stars. 8 reviews

Helly HansenLifa Merino Midweight Pant - Base layer - Women's£76,90

0.0 out of 5 stars.

Ortovox185 Rock'N'Wool Long Sleeve - Base layer - Men's

5.0 out of 5 stars. 6 reviews

icebreaker125 Cool-Lite Sprite Racerback Bra - Merino Wool Sports Bra

4.2 out of 5 stars. 13 reviews

Helly HansenLifa Merino Midweight Pant - Merino base layer - Men's

0.0 out of 5 stars.

Ortovox150 Essential Trunks - Merino Wool Boxer

0.0 out of 5 stars.

Helly HansenLifa Merino Midweight Pant - Merino base layer - Men's£76,90

0.0 out of 5 stars.

DevoldExpedition Arctic Pro Longs - Merino wool Thermal Tight - Men's

0.0 out of 5 stars.

DevoldExpedition Arctic Pro Longs - Merino wool Thermal Tight - Women's

0.0 out of 5 stars.

icebreaker125 Cool-Lite Anatomica Boxers - Merino Wool Boxer

5.0 out of 5 stars. 1 review

Ortovox150 Essential Sports Top - Sports bra

5.0 out of 5 stars. 1 review

Ortovox120 Comp Light Shorts - Merino Wool Pantie£58,90

0.0 out of 5 stars.

icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Women's

4.8 out of 5 stars. 49 reviews

icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Men's

4.9 out of 5 stars. 29 reviews

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Our top brands

Patagonia Ortovox Rab La Sortiva Lowa Altra Millet Moon Boot Helly Hansen Barbour Fjällräven Columbia Scarpa Vaude Mammut Julbo New Balance Hanwag Birkenstock Petzl

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At Hardloop, we believe that nature and being on the move should be at the very heart of our lives. Whether you're a first-timer or a top athlete, since 2015 we've been sharing with you our love of good gear and our passion for the steep trails we love to run around on.

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