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Hiking Baselayers

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Eco-friendly
PatagoniaEssential Boxer Briefs - 3" - Underwear - Men's
£22,76
£31,90-28%
4.5 out of 5 stars. 4 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£32,08
£39,90-20%
4.6 out of 5 stars. 109 reviews
New
Eco-friendly
Helly HansenLifa Merino Midweight Crew - Base layer - Men's£80,90
5.0 out of 5 stars. 2 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£58,64
£84,90-31%
4.8 out of 5 stars. 113 reviews
Eco-friendly
PatagoniaLive Simply Bra - Sports bra£49,90
0.0 out of 5 stars.
Eco-friendly
Ortovox120 Comp Light Short Sleeve - Merino base layer - Women's
£53,09
£71,90-26%
4.0 out of 5 stars. 1 review
Eco-friendly
Ortovox185 Rock'N'Wool Boxer - Underwear
£39,98
£53,90-26%
0.0 out of 5 stars.
New
Eco-friendly
Helly HansenLifa Merino Midweight Crew - Base layer - Men's£80,90
5.0 out of 5 stars. 2 reviews
Eco-friendly
Ortovox185 Rock'N'Wool Long Sleeve - Base layer - Women's
£75,59
£107,90-30%
4.8 out of 5 stars. 5 reviews
Eco-friendly
PatagoniaCap MW Crew - Base layer - Men's£79,90
5.0 out of 5 stars. 1 review
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£59,40
£84,90-30%
4.8 out of 5 stars. 113 reviews
Eco-friendly
icebreaker200 Oasis Leggings with Fly - Merino base layer - Men's
£65,32
£84,90-23%
4.6 out of 5 stars. 46 reviews
New
Eco-friendly
Helly HansenLifa Merino Midweight Crew - Base layer - Men's£80,90
5.0 out of 5 stars. 2 reviews
Eco-friendly
Ortovox120 Comp Light Long Sleeve - Merino base layer - Women's
£62,99
£89,90-30%
5.0 out of 5 stars. 2 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£62,89
£84,90-26%
4.8 out of 5 stars. 113 reviews
Eco-friendly
Mons RoyaleHold 'em Boxer - Underwear - Men's£44,90
0.0 out of 5 stars.
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£27,73
£39,90-31%
4.6 out of 5 stars. 109 reviews
New
Eco-friendly
Helly HansenLifa Merino Midweight Pant - Base layer - Women's£76,90
0.0 out of 5 stars.
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£58,64
£84,90-31%
4.8 out of 5 stars. 113 reviews
Eco-friendly
Ortovox150 Cool Clean LS - Merino Wool Jersey - Women's
£60,65
£85,90-28%
4.0 out of 5 stars. 4 reviews
Eco-friendly
icebreakerAnatomica Briefs - Underwear - Men's
£22,65
£34,90-35%
4.6 out of 5 stars. 83 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve Crewe en Mérinos - Merino shirt - Men's
£45,73
£59,90-24%
4.7 out of 5 stars. 35 reviews
New
Eco-friendly
Helly HansenLifa Merino Midweight Crew - Base layer - Women's£80,90
0.0 out of 5 stars.
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Men's
£58,64
£84,90-31%
4.9 out of 5 stars. 13 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£62,89
£84,90-26%
4.8 out of 5 stars. 120 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve Crewe en Mérinos - Merino shirt - Men's
£41,90
£59,90-30%
4.7 out of 5 stars. 35 reviews
Eco-friendly
icebreakerSiren Tank - Tank top - Women's
£38,40
£54,90-30%
4.7 out of 5 stars. 136 reviews
New
Eco-friendly
E9Mery - Sports bra - Women's£53,90
0.0 out of 5 stars.
Eco-friendly
PatagoniaCap MW Bottoms - Base layer - Women's
£53,24
£79,90-33%
4.0 out of 5 stars. 1 review
Eco-friendly
PatagoniaCap MW Bottoms - Base layer - Men's
£55,90
£79,90-30%
5.0 out of 5 stars. 1 review
Eco-friendly
Ortovox120 Comp Light Boxer - Underwear
£32,70
£40,90-20%
0.0 out of 5 stars.
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£31,21
£39,90-22%
4.6 out of 5 stars. 109 reviews
New
adidasTerrex Xperior Tight - Base layer - Women's£80,90
0.0 out of 5 stars.
Eco-friendly
PatagoniaCap MW Crew - Base layer - Women's
£47,90
£79,90-40%
0.0 out of 5 stars.
Eco-friendly
DevoldBreeze - Base layer - Men's
£61,19
£80,90-24%
0.0 out of 5 stars.
Eco-friendly
Ortovox150 Essential Boxer Briefs - Underwear
£28,70
£47,90-40%
0.0 out of 5 stars.
Eco-friendly
SmartwoolBoxer Brief Boxed - Underwear
£26,90
£35,90-25%
5.0 out of 5 stars. 1 review
New
adidasTerrex Tight - Base layer - Women's£58,90
0.0 out of 5 stars.
Eco-friendly
Ortovox120 Comp Light Hoody - Merino base layer - Men's
£75,59
£107,90-30%
0.0 out of 5 stars.
Eco-friendly
Ortovox150 Cool Clean LS - Merino Wool Jersey - Women's
£64,27
£85,90-25%
4.0 out of 5 stars. 4 reviews
SmartwoolMerino Boxer Brief Boxed - Merino base layer - Men's
£36,80
£44,90-18%
0.0 out of 5 stars.
Eco-friendly
Ortovox185 Rock'N'Wool Short Sleeve - Merino base layer - Men's
£71,90
£89,90-20%
5.0 out of 5 stars. 1 review
New
adidasTerrex Tight Aop - Base layer - Women's£67,90
0.0 out of 5 stars.
Eco-friendly
icebreakerSiren Tank - Tank top - Women's
£43,90
£54,90-20%
4.7 out of 5 stars. 136 reviews
icebreaker125 Cool-Lite Sprite Racerback Bra - Merino Wool Sports Bra
£34,10
£44,90-24%
4.2 out of 5 stars. 13 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Women's
£72,62
£104,90-31%
4.8 out of 5 stars. 75 reviews
Eco-friendly
Ortovox230 Competition Boxer - Underwear - Men's
£38,40
£54,90-30%
5.0 out of 5 stars. 1 review
New
Eco-friendly
Ortovox120 Comp Light Shorts - Merino Wool Pantie£58,90
0.0 out of 5 stars.
Eco-friendly
PatagoniaCapilene Thermal Weight Bottoms - Men's
£71,90
£89,90-20%
0.0 out of 5 stars.
icebreaker125 Cool-Lite Sprite Hipster - Merino Wool Pantie
£27,90
£34,90-20%
4.3 out of 5 stars. 3 reviews
Eco-friendly
icebreakerSiren Thong - Merino base layer - Women's
£24,77
£34,90-28%
4.8 out of 5 stars. 56 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Men's
£72,62
£104,90-31%
5.0 out of 5 stars. 16 reviews
New
Eco-friendly
Ortovox230 Competition Boxer - Merino Wool Pantie£53,90
0.0 out of 5 stars.
Eco-friendly
SmartwoolClassic All-Season Merino Base Layer Long Sleeve - Merino base layer - Men's
£65,69
£80,90-19%
0.0 out of 5 stars.
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£58,64
£84,90-31%
4.8 out of 5 stars. 120 reviews
Eco-friendly
Ortovox150 Essential Briefs - Merino Wool Boxer
£26,90
£35,90-25%
0.0 out of 5 stars.
Eco-friendly
Ortovox185 Rock'N'Wool Long Sleeve - Base layer - Men's
£80,40
£114,90-30%
5.0 out of 5 stars. 6 reviews
New
Eco-friendly
Ortovox120 Comp Light Shorts - Merino Wool Boxer£58,90
0.0 out of 5 stars.
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Men's
£62,89
£84,90-26%
4.9 out of 5 stars. 13 reviews
icebreaker125 Cool-Lite Sprite Hipster - Merino Wool Pantie
£27,90
£34,90-20%
4.3 out of 5 stars. 3 reviews