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Icebreaker Base Layers

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Eco-friendly
icebreakerAnatomica Briefs - Underwear - Men's
£24,40
£34,90-30%
4.6 out of 5 stars. 76 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£27,73
£39,90-31%
4.7 out of 5 stars. 82 reviews
icebreakerMerino 260 Fastray II 20" High Rise 3/4 Tights - Merino wool Thermal Tight - Women's£84,90
4.0 out of 5 stars. 6 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Men's£104,90
5.0 out of 5 stars. 12 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's£39,90
4.7 out of 5 stars. 82 reviews
Eco-friendly
icebreakerSiren Bra - Sports bra
£25,99
£39,90-35%
4.5 out of 5 stars. 77 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's
£68,15
£104,90-35%
4.9 out of 5 stars. 53 reviews
icebreakerMerino Core Heavyweight Leggings - Merino wool Thermal Tight - Women's£84,90
0.0 out of 5 stars.
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£67,90
£84,90-20%
4.8 out of 5 stars. 91 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Women's
£83,90
£104,90-20%
4.7 out of 5 stars. 68 reviews
Eco-friendly
icebreakerSiren Bra - Sports bra
£32,08
£39,90-20%
4.5 out of 5 stars. 77 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£31,21
£39,90-22%
4.7 out of 5 stars. 82 reviews
icebreakerMerino 260 Fastray II 25" High Rise Tights - Merino wool Thermal Tight - Women's£94,90
4.6 out of 5 stars. 16 reviews
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Women's
£58,55
£84,90-31%
4.8 out of 5 stars. 63 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£67,90
£84,90-20%
4.8 out of 5 stars. 91 reviews
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Men's
£67,90
£84,90-20%
4.9 out of 5 stars. 13 reviews
icebreaker200 Oasis LS V - Merino Wool Jersey - Women's
£63,65
£84,90-25%
4.7 out of 5 stars. 28 reviews
icebreakerMerino Core Heavyweight LS Crewe - Merino Wool Jersey - Women's£84,90
0.0 out of 5 stars.
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Women's
£83,90
£104,90-20%
4.8 out of 5 stars. 67 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£59,40
£84,90-30%
4.9 out of 5 stars. 103 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's
£83,12
£104,90-21%
4.9 out of 5 stars. 53 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's
£78,38
£104,90-25%
4.9 out of 5 stars. 53 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's£84,90
4.8 out of 5 stars. 91 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£67,14
£84,90-21%
4.9 out of 5 stars. 103 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Women's£104,90
4.8 out of 5 stars. 67 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Women's
£78,65
£104,90-25%
4.8 out of 5 stars. 67 reviews
icebreaker260 Tech High Rise Leggings - Merino wool Thermal Tight - Women's
£87,20
£109,90-21%
4.2 out of 5 stars. 9 reviews
Eco-friendly
icebreakerSiren Thong - Merino base layer - Women's£34,90
4.8 out of 5 stars. 46 reviews
Eco-friendly
icebreaker200 Oasis Short Sleeve Crewe - Merino shirt - Men's
£59,90
£74,90-20%
4.3 out of 5 stars. 24 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's£84,90
4.9 out of 5 stars. 103 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Women's
£62,90
£104,90-40%
4.7 out of 5 stars. 68 reviews
Eco-friendly
icebreaker260 Tech Leggings - Merino base layer - Kid's
£37,40
£49,90-25%
5.0 out of 5 stars. 8 reviews
Eco-friendly
icebreaker200 Oasis Short Sleeve Crewe - Merino shirt - Men's£74,90
4.3 out of 5 stars. 24 reviews
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Men's
£67,90
£84,90-20%
4.9 out of 5 stars. 13 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's
£67,90
£84,90-20%
4.8 out of 5 stars. 91 reviews
icebreaker260 Tech LS Turtleneck - Merino base layer - Men's
£80,40
£114,90-30%
4.7 out of 5 stars. 6 reviews
Eco-friendly
icebreaker200 Oasis Legless - Merino base layer - Men's
£59,90
£74,90-20%
4.5 out of 5 stars. 15 reviews
icebreaker200 Oasis LS Scoop - Merino base layer - Women's£84,90
4.7 out of 5 stars. 30 reviews
Eco-friendly
icebreakerMens Anatomica Long Boxers - Underwear - Men's£44,90
4.8 out of 5 stars. 12 reviews
icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Women's£94,90
0.0 out of 5 stars.
Eco-friendly
icebreaker200 Oasis Leggings - Merino base layer - Women's
£58,55
£84,90-31%
4.8 out of 5 stars. 63 reviews
Eco-friendly
icebreakerAnatomica Short Sleeve col V en Mérinos - Merino shirt - Men's
£47,90
£59,90-20%
4.7 out of 5 stars. 31 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's£39,90
4.7 out of 5 stars. 82 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's£39,90
4.7 out of 5 stars. 82 reviews
Eco-friendly
icebreakerSiren Thong - Merino base layer - Women's
£24,77
£34,90-28%
4.8 out of 5 stars. 46 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's£39,90
4.7 out of 5 stars. 82 reviews
Eco-friendly
icebreakerAnatomica Boxers - Underwear - Men's
£27,73
£39,90-31%
4.7 out of 5 stars. 82 reviews
icebreaker200 Oasis LS Crewe - Merino base layer - Kid's£44,90
4.9 out of 5 stars. 15 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's
£67,90
£84,90-20%
4.9 out of 5 stars. 103 reviews
icebreaker260 Tech LS Half Zip - Merino Wool Jersey - Women's
£99,90
£124,90-20%
4.8 out of 5 stars. 69 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Half Zip - Merino base layer - Women's
£65,91
£109,90-40%
4.8 out of 5 stars. 69 reviews
Eco-friendly
icebreakerAnatomica Tank - Tank top - Men's
£43,90
£54,90-20%
5.0 out of 5 stars. 27 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's£104,90
4.9 out of 5 stars. 53 reviews
Eco-friendly
icebreakerSiren Thong - Merino base layer - Women's
£24,77
£34,90-28%
4.8 out of 5 stars. 46 reviews
Eco-friendly
icebreakerAnatomica Briefs - Underwear - Men's£34,90
4.6 out of 5 stars. 76 reviews
Eco-friendly
icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's
£78,38
£104,90-25%
4.9 out of 5 stars. 53 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. 31 reviews
Eco-friendly
icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Women's£84,90
4.9 out of 5 stars. 103 reviews
Eco-friendly
icebreakerSprite Racerback Bra - Sports bra
£17,91
£44,90-60%
4.3 out of 5 stars. 93 reviews
Eco-friendly
icebreakerSprite Racerback Bra - Sports bra
£17,91
£44,90-60%
4.3 out of 5 stars. 93 reviews