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Icebreaker Base Layers

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Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£32,08
£39,90-20%
4.6 out of 5 stars. 109 reviews
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
icebreakerMerino 260 Fastray II 20" High Rise 3/4 Tights - Merino wool Thermal Tight - Women's£84,90
4.1 out of 5 stars. 8 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
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
icebreaker200 Oasis Leggings with Fly - Merino base layer - Men's
£65,32
£84,90-23%
4.6 out of 5 stars. 46 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£27,73
£39,90-31%
4.6 out of 5 stars. 109 reviews
icebreaker200 Oasis LS Crewe - Merino base layer - Kid's£44,90
4.9 out of 5 stars. 15 reviews
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Men's
£59,40
£84,90-30%
4.9 out of 5 stars. 13 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
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
icebreakerAnatomica Short Sleeve Crewe en Mérinos - Merino shirt - Men's
£45,73
£59,90-24%
4.7 out of 5 stars. 35 reviews
icebreaker200 Oasis LS Crewe - Merino base layer - Kid's£39,90
4.9 out of 5 stars. 15 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
icebreaker200 Oasis Leggings - Merino base layer - Men's
£62,89
£84,90-26%
4.9 out of 5 stars. 13 reviews
Eco-friendly
icebreakerMens Anatomica Long Boxers - Underwear - Men's
£35,90
£44,90-20%
4.8 out of 5 stars. 18 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£31,21
£39,90-22%
4.6 out of 5 stars. 109 reviews
icebreaker200 Oasis LS Scoop - Merino base layer - Women's£84,90
4.7 out of 5 stars. 30 reviews
Eco-friendly
icebreakerAnatomica Briefs - Underwear - Men's
£22,65
£34,90-35%
4.5 out of 5 stars. 84 reviews
icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Women's
£65,63
£94,90-31%
4.8 out of 5 stars. 50 reviews
Eco-friendly
icebreakerSiren Thong - Merino base layer - Women's
£24,77
£34,90-28%
4.8 out of 5 stars. 56 reviews
icebreaker260 Tech High Rise Leggings - Merino wool Thermal Tight - Women's
£82,30
£109,90-25%
4.3 out of 5 stars. 10 reviews
Eco-friendly
icebreakerMens Anatomica Long Boxers - Underwear - Men's£44,90
4.8 out of 5 stars. 18 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£59,40
£84,90-30%
4.8 out of 5 stars. 120 reviews
icebreakerZoneKnit 260 Leggings - Merino base layer - Men's
£74,90
£124,90-40%
4.8 out of 5 stars. 8 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
icebreaker200 Oasis Short Sleeve Crewe - Merino shirt - Men's
£55,82
£74,90-25%
4.5 out of 5 stars. 35 reviews
Eco-friendly
icebreakerAnatomica Briefs - Underwear - Men's£34,90
4.5 out of 5 stars. 84 reviews
Eco-friendly
icebreaker200 Oasis Short Sleeve Crewe - Merino shirt - Men's
£55,82
£74,90-25%
4.5 out of 5 stars. 35 reviews
Eco-friendly
icebreakerAnatomica Tank - Tank top - Men's
£43,90
£54,90-20%
5.0 out of 5 stars. 29 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Men's
£78,38
£104,90-25%
5.0 out of 5 stars. 16 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve col V en Mérinos - Merino shirt - Men's
£41,90
£59,90-30%
4.7 out of 5 stars. 38 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve Crewe en Mérinos - Merino shirt - Men's£59,90
4.7 out of 5 stars. 35 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Women's
£73,40
£104,90-30%
4.8 out of 5 stars. 82 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
icebreakerAnatomica Boxers - Underwear - Men's
£29,47
£39,90-26%
4.6 out of 5 stars. 109 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve Crewe en Mérinos - Merino shirt - Men's
£47,90
£59,90-20%
4.7 out of 5 stars. 35 reviews
Eco-friendly
icebreakerAnatomica Tank - Tank top - Men's£54,90
5.0 out of 5 stars. 29 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's
£73,40
£104,90-30%
4.9 out of 5 stars. 66 reviews
icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Women's
£65,54
£94,90-31%
4.8 out of 5 stars. 50 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£29,47
£39,90-26%
4.6 out of 5 stars. 109 reviews
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Women's
£59,40
£84,90-30%
4.8 out of 5 stars. 69 reviews
icebreaker200 Oasis Leggings - Merino base layer - Kid's£39,90
4.3 out of 5 stars. 11 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve Crewe en Mérinos - Merino shirt - Men's
£47,13
£59,90-21%
4.7 out of 5 stars. 35 reviews
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Women's
£58,64
£84,90-31%
4.8 out of 5 stars. 69 reviews
icebreaker260 Tech LS Half Zip - Merino Wool Jersey - Women's
£87,40
£124,90-30%
4.8 out of 5 stars. 72 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's
£78,38
£104,90-25%
4.9 out of 5 stars. 66 reviews
icebreaker200 Oasis Leggings - Merino base layer - Kid's£44,90
4.3 out of 5 stars. 11 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£59,40
£84,90-30%
4.8 out of 5 stars. 120 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£32,08
£39,90-20%
4.6 out of 5 stars. 109 reviews
Eco-friendly
icebreaker200 Oasis Short Sleeve Crewe - Merino shirt - Men's
£55,82
£74,90-25%
4.5 out of 5 stars. 35 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£32,08
£39,90-20%
4.6 out of 5 stars. 109 reviews
icebreaker200 Oasis LS Crewe - Merino base layer - Kid's£44,90
4.9 out of 5 stars. 15 reviews
Eco-friendly
icebreaker200 Oasis Legless - Merino base layer - Men's
£55,82
£74,90-25%
4.5 out of 5 stars. 15 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve col V en Mérinos - Merino shirt - Men's
£44,56
£59,90-26%
4.7 out of 5 stars. 38 reviews
Eco-friendly
icebreakerSiren Bra - Sports bra
£29,47
£39,90-26%
4.5 out of 5 stars. 81 reviews
icebreaker260 Tech LS Turtleneck - Merino base layer - Women's
£83,94
£114,90-27%
4.6 out of 5 stars. 7 reviews
icebreaker200 Oasis Leggings - Merino base layer - Kid's£39,90
4.3 out of 5 stars. 11 reviews
icebreaker260 Tech LS Half Zip - Merino Wool Jersey - Women's
£85,71
£124,90-31%
4.8 out of 5 stars. 72 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Half Zip - Merino base layer - Men's
£76,14
£109,90-31%
4.7 out of 5 stars. 80 reviews