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BASE LAYER TOPS

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Icebreaker Mens 200 Oasis Long Sleeve Crewe Base LayerTop LodenIcebreaker Mens 200 Oasis Long Sleeve Crewe Base LayerTop Loden
-25%
Icebreaker Mens 200 Oasis Long Sleeve Crewe Base LayerTop
2
RRP: £85.00
£63.89
1 colour available
SMLXLXXL
Odlo Womens Active F-Dry Light Eco Long Sleeves Base Layer Top BlackOdlo Womens Active F-Dry Light Eco Long Sleeves Base Layer Top Black
-50%
Odlo Womens Active F-Dry Light Eco Long Sleeves Base Layer Top
1
RRP: £40.00
£20.00
1 colour available
XSSML
Artilect Mens Boulder 125 Long Sleeve Crew Baselayer BlackArtilect Mens Boulder 125 Long Sleeve Crew Baselayer Black
-30%
Artilect Mens Boulder 125 Long Sleeve Crew Baselayer
1
RRP: £90.00
£62.89
1 colour available
SMLXL
Picture Mens Nangha Base Layer Top BlackPicture Mens Nangha Base Layer Top Black
Picture Mens Nangha Base Layer Top
0
£70.00
3 colours available
SMLXL
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top NavyHelly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top Navy
-40%
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top
9
RRP: £90.00
£53.89
3 colours available
SXLXXL
Icebreaker Womens 260 Tech Half Zip Top BlackIcebreaker Womens 260 Tech Half Zip Top Black
Icebreaker Womens 260 Tech Half Zip Top
0
£125.00
1 colour available
XSSML
Icebreaker Womens Merino 200 Oasis Long Sleeve Base Layer Top Summit/Blush/SIcebreaker Womens Merino 200 Oasis Long Sleeve Base Layer Top Summit/Blush/S
New In
Icebreaker Womens Merino 200 Oasis Long Sleeve Base Layer Top
27
£85.00
5 colours available
XSSML
Kari Traa Womens Rose Half-Zip Base Layer Top BlackKari Traa Womens Rose Half-Zip Base Layer Top Black
-15%
Kari Traa Womens Rose Half-Zip Base Layer Top
11
RRP: £99.00
£84.15
3 colours available
XSSL
Ayacucho Womens Longsleeve Baselayer BlackAyacucho Womens Longsleeve Baselayer Black
-30%
Ayacucho Womens Longsleeve Baselayer
12
RRP: £55.00
£38.50
2 colours available
LXLXXL
Odlo Mens Active Warm Base Layer Top BlackOdlo Mens Active Warm Base Layer Top Black
Odlo Mens Active Warm Base Layer Top
1
£40.00
1 colour available
SLXL
Odlo Womens Active Warm Eco Base Layer Top BlackOdlo Womens Active Warm Eco Base Layer Top Black
Odlo Womens Active Warm Eco Base Layer Top
1
£40.00
1 colour available
XSL
Helly Hansen Womens HH Lifa Base Layer Bottom Black
-20%
Helly Hansen Womens HH Lifa Base Layer Bottom
3
RRP: £40.00
£31.89
1 colour available
MXLXXL
Kari Traa Womens Fryd Half Zip Base Layer Top MintKari Traa Womens Fryd Half Zip Base Layer Top Mint
Kari Traa Womens Fryd Half Zip Base Layer Top
0
£59.00
1 colour available
MLXL
Ayacucho Mens Long Sleeve Baselayer BlackAyacucho Mens Long Sleeve Baselayer Black
-31%
Ayacucho Mens Long Sleeve Baselayer
18
RRP: £55.00
£37.89
2 colours available
XLXXL
Kari Traa Womens Else Half Zip Baselayer FuchaKari Traa Womens Else Half Zip Baselayer Fucha
-50%
Kari Traa Womens Else Half Zip Baselayer
2
RRP: £99.00
£49.50
1 colour available
SL
Odlo Womens Performance Light Eco Long Sleeve Base Layer Top Grey MelangeOdlo Womens Performance Light Eco Long Sleeve Base Layer Top Grey Melange
-14%
Odlo Womens Performance Light Eco Long Sleeve Base Layer Top
0
RRP: £50.00
£42.89
2 colours available
XSL
Helly Hansen Womens Lifa Active Stripe Crew Base Layer Top Magenta 2.0Helly Hansen Womens Lifa Active Stripe Crew Base Layer Top Magenta 2.0
-30%
Helly Hansen Womens Lifa Active Stripe Crew Base Layer Top
1
RRP: £50.00
£35.00
2 colours available
XSXL
Odlo Mens Performance Light Eco Long Sleeve Base Layer Top India InkOdlo Mens Performance Light Eco Long Sleeve Base Layer Top India Ink
Odlo Mens Performance Light Eco Long Sleeve Base Layer Top
0
£50.00
2 colours available
SXL
Norrona Mens Falketind Equaliser Merino Top Arednalin/RhubarbNorrona Mens Falketind Equaliser Merino Top Arednalin/Rhubarb
-20%
Norrona Mens Falketind Equaliser Merino Top
1
RRP: £89.00
£70.89
1 colour available
SXL
Kari Traa Womens Lilja Base Layer Bottom Pastel Light BlueKari Traa Womens Lilja Base Layer Bottom Pastel Light Blue
Kari Traa Womens Lilja Base Layer Bottom
0
£59.00
1 colour available
ML
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top Algae/Ashen/CbIcebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top Algae/Ashen/Cb
-30%
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top
0
RRP: £135.00
£93.89
1 colour available
SXL
Helly Hansen Womens Lifa Merino Midweight Crew Base Layer Top CactusHelly Hansen Womens Lifa Merino Midweight Crew Base Layer Top Cactus
-15%
Helly Hansen Womens Lifa Merino Midweight Crew Base Layer Top
9
RRP: £85.00
£71.89
3 colours available
XSXL
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top Alpine FrostHelly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top Alpine Frost
-40%
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top
9
RRP: £90.00
£53.89
3 colours available
SXXL
Icebreaker Mens 260 Tech Long Sleeve Half Zip Top BlackIcebreaker Mens 260 Tech Long Sleeve Half Zip Top Black
-40%
Icebreaker Mens 260 Tech Long Sleeve Half Zip Top
26
RRP: £110.00
£65.89
1 colour available
SXXL
Helly Hansen Womens Lifa Merino Midweight Crew Base Layer Top Bright BlueHelly Hansen Womens Lifa Merino Midweight Crew Base Layer Top Bright Blue
-40%
Helly Hansen Womens Lifa Merino Midweight Crew Base Layer Top
9
RRP: £90.00
£53.89
3 colours available
LXL
Artilect Mens Flatiron 185 Quarter Zip Base Layer Top Deep Olive/BlackArtilect Mens Flatiron 185 Quarter Zip Base Layer Top Deep Olive/Black
-30%
Artilect Mens Flatiron 185 Quarter Zip Base Layer Top
1
RRP: £120.00
£83.89
1 colour available
SXL
Icebreaker Mens 200 Oasis Long Sleeve Half Zip Top BlackIcebreaker Mens 200 Oasis Long Sleeve Half Zip Top Black
-20%
Icebreaker Mens 200 Oasis Long Sleeve Half Zip Top
9
RRP: £95.00
£75.89
1 colour available
MXXL
Kari Traa Womens Malia Half Zip Base Layer Top PrismKari Traa Womens Malia Half Zip Base Layer Top Prism
-15%
Kari Traa Womens Malia Half Zip Base Layer Top
0
RRP: £79.00
£67.15
1 colour available
XSXL
Rab Mens Conduit Crew Baselayer Light KhakiRab Mens Conduit Crew Baselayer Light Khaki
-15%
Rab Mens Conduit Crew Baselayer
22
RRP: £60.00
£50.89
2 colours available
SXXL
Montane Mens Dart XT Zip Neck Base Layer Top Midnight GreyMontane Mens Dart XT Zip Neck Base Layer Top Midnight Grey
-36%
Montane Mens Dart XT Zip Neck Base Layer Top
10
RRP: £70.00
£44.89
2 colours available
SXXL
Icebreaker Mens Original Half Zip Top BlackIcebreaker Mens Original Half Zip Top Black
-20%
Icebreaker Mens Original Half Zip Top
0
RRP: £150.00
£119.89
1 colour available
SXL
Picture Mens Nangha Base Layer Top MoodPicture Mens Nangha Base Layer Top Mood
Picture Mens Nangha Base Layer Top
0
£70.00
3 colours available
XL
Kari Traa Womens Rose Half Zip Plus Size Base Layer Top BlackKari Traa Womens Rose Half Zip Plus Size Base Layer Top Black
Kari Traa Womens Rose Half Zip Plus Size Base Layer Top
0
£99.00
1 colour available
UK 20-22 | 1X
Kari Traa Womens Lune Half Zip Baselayer FroyaKari Traa Womens Lune Half Zip Baselayer Froya
-50%
Kari Traa Womens Lune Half Zip Baselayer
2
RRP: £65.00
£32.50
1 colour available
XS
Odlo Mens Natural + Kinship Long Sleeve Crew Neck Base Layer Top Grey MelangeOdlo Mens Natural + Kinship Long Sleeve Crew Neck Base Layer Top Grey Melange
-20%
Online Exclusive
Odlo Mens Natural + Kinship Long Sleeve Crew Neck Base Layer Top
1
RRP: £80.00
£64.00
1 colour available
XL
Ayacucho Mens Long Sleeve Baselayer Moss
-40%
Ayacucho Mens Long Sleeve Baselayer
18
RRP: £55.00
£32.89
2 colours available
XXL
Odlo Mens Whistler Eco Half Zip Base Layer Top Folkstone Gray - India InkOdlo Mens Whistler Eco Half Zip Base Layer Top Folkstone Gray - India Ink
Odlo Mens Whistler Eco Half Zip Base Layer Top
2
£65.00
1 colour available
S
Kari Traa Womens Rose Half-Zip Base Layer Top FuchaKari Traa Womens Rose Half-Zip Base Layer Top Fucha
-50%
Kari Traa Womens Rose Half-Zip Base Layer Top
11
RRP: £99.00
£49.50
3 colours available
L
Mons Royale Mens Olympus 3.0 Half Zip Top Blue Slate / BlackMons Royale Mens Olympus 3.0 Half Zip Top Blue Slate / Black
-36%
Mons Royale Mens Olympus 3.0 Half Zip Top
1
RRP: £130.00
£82.89
1 colour available
S
Norrona Womens Falketind Equaliser Merino Round Neck Top Peach Amber/Orange AlertNorrona Womens Falketind Equaliser Merino Round Neck Top Peach Amber/Orange Alert
-50%
Norrona Womens Falketind Equaliser Merino Round Neck Top
0
RRP: £89.00
£44.50
1 colour available
XL
Icebreaker Womens 260 Tech Long Sleeve Half Zip Top BlackIcebreaker Womens 260 Tech Long Sleeve Half Zip Top Black
-36%
Icebreaker Womens 260 Tech Long Sleeve Half Zip Top
16
RRP: £110.00
£69.89
1 colour available
XL
Kari Traa Womens Faith Half Zip Base Layer Top Dark Navy BlueKari Traa Womens Faith Half Zip Base Layer Top Dark Navy Blue
-20%
Kari Traa Womens Faith Half Zip Base Layer Top
0
RRP: £109.00
£87.20
1 colour available
XS
Patagonia Womens Maipo Mid Impact Sports Bra Pimento RedPatagonia Womens Maipo Mid Impact Sports Bra Pimento Red
-34%
Patagonia Womens Maipo Mid Impact Sports Bra
1
RRP: £60.00
£39.89
1 colour available
XL
Odlo Mens Blackcomb Eco Crew Neck Base Layer Top Saxony BlueOdlo Mens Blackcomb Eco Crew Neck Base Layer Top Saxony Blue
Odlo Mens Blackcomb Eco Crew Neck Base Layer Top
0
£85.00
2 colours available
S
Mons Royale Mens Cascade Merino Flex 200 Long Sleeve Baselayer Olive Tie DyeMons Royale Mens Cascade Merino Flex 200 Long Sleeve Baselayer Olive Tie Dye
-50%
Mons Royale Mens Cascade Merino Flex 200 Long Sleeve Baselayer
0
RRP: £109.99
£55.00
1 colour available
S
Icebreaker Womens 200 Sonebula Long Sleeve High Neck Top Midnight Navy/Royal Navy/SnowIcebreaker Womens 200 Sonebula Long Sleeve High Neck Top Midnight Navy/Royal Navy/Snow
-40%
Icebreaker Womens 200 Sonebula Long Sleeve High Neck Top
4
RRP: £95.00
£56.89
1 colour available
XL
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top CactusHelly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top Cactus
-40%
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top
9
RRP: £90.00
£53.89
3 colours available
XXL
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top Jet Hthr/Black/Metro Hthr/CbIcebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top Jet Hthr/Black/Metro Hthr/Cb
-40%
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top
1
RRP: £135.00
£80.89
1 colour available
S
Ayacucho Womens Longsleeve Baselayer Crown BlueAyacucho Womens Longsleeve Baselayer Crown Blue
-60%
Ayacucho Womens Longsleeve Baselayer
12
RRP: £55.00
£21.89
2 colours available
XL
Helly Hansen Womens Lifa Merino Midweight Crew Base Layer Top BlackHelly Hansen Womens Lifa Merino Midweight Crew Base Layer Top Black
-40%
Helly Hansen Womens Lifa Merino Midweight Crew Base Layer Top
9
RRP: £85.00
£50.89
3 colours available
XL
Kari Traa Womens Rose Half-Zip Base Layer Top Dark Navy BlueKari Traa Womens Rose Half-Zip Base Layer Top Dark Navy Blue
Kari Traa Womens Rose Half-Zip Base Layer Top
11
£99.00
3 colours available
XS
Stay warm, dry, and comfortable from the first chill of morning to the last light on the mountain with our hand‑picked range of base layer tops for men and women. Designed to sit close to the skin, these essentials form the foundation of an effective layering system, locking in heat when the temperature drops, while allowing your body to breathe and manage moisture during high‑energy pursuits.

Crafted from advanced fabrics like merino wool, synthetic blends, and innovative fibre technologies, every piece is built to regulate your core temperature and keep you moving in comfort. Merino delivers natural warmth, odour resistance, and softness, making it ideal for multi‑day adventures, while synthetic options excel at quick‑drying performance and durability on high‑output days. Some designs even blend materials for the best of both worlds.

Featuring trusted brands such as Icebreaker, Montane, Odlo, Patagonia, and Rab, our collection is made to perform, so you can focus on the journey, not the cold.

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