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Men's Base Layers

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Icebreaker Mens 260 Tech Base Layer Crewe Top BlackIcebreaker Mens 260 Tech Base Layer Crewe Top Black
Extended Sizes
Icebreaker Mens 260 Tech Base Layer Crewe Top
139
£105.00
1 colour available
SMLXLXXL
Icebreaker Mens 260 Tech Half Zip Top BlackIcebreaker Mens 260 Tech Half Zip Top Black
Extended Sizes
Icebreaker Mens 260 Tech Half Zip Top
0
£125.00
2 colours available
More sizes available
Helly Hansen Mens LIFA Active Crew Base Layer Top NavyHelly Hansen Mens LIFA Active Crew Base Layer Top Navy
Extended Sizes
Helly Hansen Mens LIFA Active Crew Base Layer Top
23
£50.00
2 colours available
SMLXLXXL
Icebreaker Mens 260 Base Layer Bottom Black/ MonsoonIcebreaker Mens 260 Base Layer Bottom Black/ Monsoon
Extended Sizes
Icebreaker Mens 260 Base Layer Bottom
90
£105.00
1 colour available
More sizes available
Helly Hansen Mens Lifa Merino Midweight Crew Base Layer Top BlackHelly Hansen Mens Lifa Merino Midweight Crew Base Layer Top Black
Extended Sizes
Helly Hansen Mens Lifa Merino Midweight Crew Base Layer Top
37
£85.00
2 colours available
SMLXLXXL
Helly Hansen Mens Lifa Merino Midweight 2 In1 Base Layer Bottom Black
Extended Sizes
Helly Hansen Mens Lifa Merino Midweight 2 In1 Base Layer Bottom
8
£80.00
1 colour available
SMLXLXXL
Icebreaker Mens 200 Oasis Long Sleeve Half Zip Thermal Top BlackIcebreaker Mens 200 Oasis Long Sleeve Half Zip Thermal Top Black
Extended Sizes
Icebreaker Mens 200 Oasis Long Sleeve Half Zip Thermal Top
0
£95.00
1 colour available
More sizes available
Sale - Up to 50% off
Helly Hansen Mens Lifa Active Stripe Crew Baselayer Top Cobalt 2.0Helly Hansen Mens Lifa Active Stripe Crew Baselayer Top Cobalt 2.0
Extended Sizes
Helly Hansen Mens Lifa Active Stripe Crew Baselayer Top
10
£50.00
2 colours available
SMLXLXXL
Helly Hansen Mens Lifa Lighweight Base Layer Bottom BlackHelly Hansen Mens Lifa Lighweight Base Layer Bottom Black
Extended Sizes
Helly Hansen Mens Lifa Lighweight Base Layer Bottom
60
£40.00
1 colour available
SMLXLXXL
Helly Hansen Mens Lifa Merino Midweight Crew Base Layer Top ConcreteHelly Hansen Mens Lifa Merino Midweight Crew Base Layer Top Concrete
Extended Sizes
Helly Hansen Mens Lifa Merino Midweight Crew Base Layer Top
37
£85.00
2 colours available
SMLXLXXL
Icebreaker Mens Anatomica Boxer Briefs Black
-20%
New Lines Added
Icebreaker Mens Anatomica Boxer Briefs
3
RRP: £40.00
£32.00
1 colour available
SMLXLXXL
Rab Mens Conduit Pull-On InkRab Mens Conduit Pull-On Ink
Extended Sizes
Online Exclusive
Rab Mens Conduit Pull-On
27
£70.00
2 colours available
SMLXLXXL
Ayacucho Mens Baselayer Long Bottoms BlackAyacucho Mens Baselayer Long Bottoms Black
Extended Sizes
Ayacucho Mens Baselayer Long Bottoms
5
£55.00
2 colours available
SMLXLXXL
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top NavyHelly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top Navy
Extended Sizes
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top
25
£90.00
4 colours available
SMLXLXXL
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
Extended Sizes
Helly Hansen Mens Lifa Merino Midweight Half-Zip Base Layer Top
25
£90.00
4 colours available
SMLXLXXL
Montane Mens Dart XT Zip Neck Top CaperMontane Mens Dart XT Zip Neck Top Caper
Extended Sizes
Montane Mens Dart XT Zip Neck Top
4
£70.00
4 colours available
More sizes available
Ayacucho Mens Baselayer Long Bottoms MossAyacucho Mens Baselayer Long Bottoms Moss
-20%
New Lines Added
Ayacucho Mens Baselayer Long Bottoms
5
RRP: £55.00
£44.00
2 colours available
SMLXLXXL
Helly Hansen Mens Lifa Active Base Layer Bottom NavyHelly Hansen Mens Lifa Active Base Layer Bottom Navy
Extended Sizes
Helly Hansen Mens Lifa Active Base Layer Bottom
14
£45.00
2 colours available
SMLXLXXL
Artilect Mens Boulder 125 Base Layer T-Shirt KalamataArtilect Mens Boulder 125 Base Layer T-Shirt Kalamata
Online Exclusive
Artilect Mens Boulder 125 Base Layer T-Shirt
0
£80.00
1 colour available
More sizes available
Montane Mens Dart XT Zip Neck Top Stone BlueMontane Mens Dart XT Zip Neck Top Stone Blue
Online Exclusive
Montane Mens Dart XT Zip Neck Top
4
£70.00
4 colours available
SMLXLXXL
Icebreaker Mens Original Half Zip Top BlackIcebreaker Mens Original Half Zip Top Black
Extended Sizes
Icebreaker Mens Original Half Zip Top
0
£150.00
1 colour available
More sizes available
Icebreaker Mens 200 Oasis Base Layer Bottom BlackIcebreaker Mens 200 Oasis Base Layer Bottom Black
Extended Sizes
Icebreaker Mens 200 Oasis Base Layer Bottom
78
£85.00
1 colour available
More sizes available
Rab Mens Conduit Pull-On BelugaRab Mens Conduit Pull-On Beluga
Extended Sizes
Rab Mens Conduit Pull-On
27
£70.00
2 colours available
SMLXLXXL
Rab Mens Conduit Crew Baselayer Light KhakiRab Mens Conduit Crew Baselayer Light Khaki
Extended Sizes
Rab Mens Conduit Crew Baselayer
16
£60.00
2 colours available
SMLXLXXL
Icebreaker Mens 200 Oasis Crewe T-Shirt BlackIcebreaker Mens 200 Oasis Crewe T-Shirt Black
Extended Sizes
Icebreaker Mens 200 Oasis Crewe T-Shirt
25
£75.00
1 colour available
SMLXLXXL
Icebreaker Mens 200 Oasis Legless Base Layer Bottom BlackIcebreaker Mens 200 Oasis Legless Base Layer Bottom Black
Extended Sizes
Icebreaker Mens 200 Oasis Legless Base Layer Bottom
2
£75.00
1 colour available
SMLXLXXL
Montane Mens Dart XT Zip Neck Top Midnight GreyMontane Mens Dart XT Zip Neck Top Midnight Grey
Extended Sizes
Montane Mens Dart XT Zip Neck Top
4
£70.00
4 colours available
SMLXLXXL
Free Next Day Delivery on orders over £100
Norrona Mens Falketind Equaliser Merino Top Arednalin/RhubarbNorrona Mens Falketind Equaliser Merino Top Arednalin/Rhubarb
-30%
Norrona Mens Falketind Equaliser Merino Top
1
RRP: £89.00
£62.30
1 colour available
SMLXL
Icebreaker Mens 200 Oasis Base Layer Top BlackIcebreaker Mens 200 Oasis Base Layer Top Black
Extended Sizes
Icebreaker Mens 200 Oasis Base Layer Top
209
£85.00
4 colours available
SMLXLXXL
Icebreaker Mens 260 Tech Half Zip Top Gritstone Heather-013Icebreaker Mens 260 Tech Half Zip Top Gritstone Heather-013
Extended Sizes
Icebreaker Mens 260 Tech Half Zip Top
0
£125.00
2 colours available
XSSMLXL
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
Extended Sizes
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top
9
£135.00
2 colours available
SMLXLXXL
Ayacucho Mens Longsleeve Baselayer BlackAyacucho Mens Longsleeve Baselayer Black
Extended Sizes
Ayacucho Mens Longsleeve Baselayer
10
£55.00
2 colours available
MLXLXXL
Ayacucho Mens Longsleeve Baselayer Moss
Extended Sizes
Ayacucho Mens Longsleeve Baselayer
10
£55.00
2 colours available
SMXLXXL
Helly Hansen Mens Lifa Merino Midweight Base Layer Top Off WhiteHelly Hansen Mens Lifa Merino Midweight Base Layer Top Off White
Extended Sizes
Helly Hansen Mens Lifa Merino Midweight Base Layer Top
0
£90.00
1 colour available
SLXLXXL
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top Algae/Ashen/CbIcebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top Algae/Ashen/Cb
Extended Sizes
Icebreaker Mens Zoneknit 260 Long Sleeve Half Zip Top
0
£135.00
1 colour available
SMXLXXL
Odlo Mens Performance Light Eco Base Layer Bottom BlackOdlo Mens Performance Light Eco Base Layer Bottom Black
Odlo Mens Performance Light Eco Base Layer Bottom
0
£55.00
2 colours available
SMLXL
Odlo Mens Performance Light Eco Long Sleeve Baselayer Grey MelangeOdlo Mens Performance Light Eco Long Sleeve Baselayer Grey Melange
Odlo Mens Performance Light Eco Long Sleeve Baselayer
0
£55.00
2 colours available
SMLXL
Mountain Equipment Mens Ignis Half Zip Base Layer Top Majolica/Alto Blue
Online Exclusive
Mountain Equipment Mens Ignis Half Zip Base Layer Top
8
£45.00
1 colour available
SMLXXL
Odlo Mens Performance Light Eco Base Layer Bottom India InkOdlo Mens Performance Light Eco Base Layer Bottom India Ink
Odlo Mens Performance Light Eco Base Layer Bottom
0
£50.00
2 colours available
SMLXL
Icebreaker Mens 200 Oasis Base Layer Top Midnight NavyIcebreaker Mens 200 Oasis Base Layer Top Midnight Navy
Extended Sizes
Icebreaker Mens 200 Oasis Base Layer Top
209
£85.00
4 colours available
SMLXLXXL
Icebreaker Mens 200 Oasis Base Layer Top Gritstone Heather IIIcebreaker Mens 200 Oasis Base Layer Top Gritstone Heather II
Extended Sizes
Icebreaker Mens 200 Oasis Base Layer Top
209
£85.00
4 colours available
SMLXLXXL
Icebreaker Mens 200 Oasis Long Sleeve Crewe Top LodenIcebreaker Mens 200 Oasis Long Sleeve Crewe Top Loden
Extended Sizes
Icebreaker Mens 200 Oasis Long Sleeve Crewe Top
18
£85.00
1 colour available
SMLXLXXL
Icebreaker Mens 200 Sonebula Base layer Bottom MDNGHT NVY/SNOW/CBIcebreaker Mens 200 Sonebula Base layer Bottom MDNGHT NVY/SNOW/CB
-50%
Extended Sizes
Icebreaker Mens 200 Sonebula Base layer Bottom
1
RRP: £95.00
£47.50
1 colour available
SXLXXL
Rab Mens Conduit Crew Baselayer BelugaRab Mens Conduit Crew Baselayer Beluga
Rab Mens Conduit Crew Baselayer
16
£60.00
2 colours available
SMXXL
Icebreaker Mens 260 Tech Long Sleeve Half Zip Top BlackIcebreaker Mens 260 Tech Long Sleeve Half Zip Top Black
Extended Sizes
Icebreaker Mens 260 Tech Long Sleeve Half Zip Top
129
£110.00
1 colour available
SXLXXL
Rab Mens Modulus Leggings BlackRab Mens Modulus Leggings Black
Rab Mens Modulus Leggings
0
£70.00
1 colour available
SMXL
Odlo Mens Performance Light Eco Long Sleeve Baselayer India InkOdlo Mens Performance Light Eco Long Sleeve Baselayer India Ink
Odlo Mens Performance Light Eco Long Sleeve Baselayer
0
£50.00
2 colours available
SLXL
Montane Mens Dart XT Zip Neck Top BlackMontane Mens Dart XT Zip Neck Top Black
Online Exclusive
Montane Mens Dart XT Zip Neck Top
4
£70.00
4 colours available
SML
Helly Hansen Mens Stripe Crew Long Sleeve Base Layer Top Black / White StripesHelly Hansen Mens Stripe Crew Long Sleeve Base Layer Top Black / White Stripes
Extended Sizes
Helly Hansen Mens Stripe Crew Long Sleeve Base Layer Top
75
£40.00
1 colour available
SMXLXXL
234

READ: Your Guide To The Layering System / Base Layer Buying Guide

 

Our selection of men's base layers are ideal for any outdoor activity. We have quick drying and breathable base layers from high quality outdoor brands like Saxx and Icebreaker in a range of styles and sizes to make sure you're comfortable during exercise.

 

Ideal to wear on their own or as part of a layering system in cooler weather, they're an essential piece of outdoor kit. If you're searching for a thermal base layer to help retain body heat during your next adventure, you'll find an impressive selection of men's base layers made from highly insulating fabrics for maximum comfort. Complete your look with a pair of base layer shorts and leggings and you're ready to go - they're practical for activities such as walking, hiking or climbing in all weathers.

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