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Mens Baselayers

[spacer]Grey Rab Men’s Sonic Long Sleeve ZipGrey Rab Men’s Sonic Long Sleeve Zip

RabMen’s Sonic Long Sleeve Zip

Members Price
£40.50
Retail Price £45.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Navy Montane Men’s Dart Long Sleeve T-ShirtNavy Montane Men’s Dart Long Sleeve T-Shirt

MontaneMen’s Dart Long Sleeve T-Shirt

Members Price
£24.00
Retail Price £40.00
Sizes in stock: XS, S, L, XXL, XXXL
[spacer]Black Montane Men’s Dart Zip Neck Long Sleeve T-ShirtBlack Montane Men’s Dart Zip Neck Long Sleeve T-Shirt

MontaneMen’s Dart Zip Neck Long Sleeve T-Shirt

Members Price
£27.00
Retail Price £45.00
5.00 out of 5
1 review
Sizes in stock: XS, S, L
[spacer]Red OEX Men’s Basalt Alpine Half Zip TopRed OEX Men’s Basalt Alpine Half Zip Top

OEXMen’s Basalt Alpine Half Zip Top

Members Price
£35.00
Retail Price £60.00
3.80 out of 5
5 reviews
Sizes in stock: XS, S, M, L, XL, XXL, XXXL
[spacer]Black Peter Storm Men's Thermal Long-sleeve Crew Neck TopBlack Peter Storm Men's Thermal Long-sleeve Crew Neck Top

Peter StormMen's Thermal Long-sleeve Crew Neck Top

Members Price
£18.00
Retail Price £30.00
5.00 out of 5
3 reviews
Sizes in stock: S, M, L, XL, XXL
[spacer]Black Peter Storm Men’s Essential Long Sleeve Baselayer TopBlack Peter Storm Men’s Essential Long Sleeve Baselayer Top

Peter StormMen’s Essential Long Sleeve Baselayer Top

Members Price
£8.00
Retail Price £12.00
4.00 out of 5
2 reviews
Sizes in stock: XS, S, M, L, XL, XXL
[spacer]Black Peter Storm Men's Thermal PantsBlack Peter Storm Men's Thermal Pants

Peter StormMen's Thermal Pants

Members Price
£19.00
Retail Price £25.00
5.00 out of 5
3 reviews
Sizes in stock: S, M, L, XL, XXL
[spacer]Black Peter Storm Mens Active Short Sleeve T-Shirt BlackBlack Peter Storm Mens Active Short Sleeve T-Shirt Black

Peter StormMens Active Short Sleeve T-Shirt Black

Members Price
£12.00
Retail Price £22.00
Sizes in stock: S, M, L, XL, XXL, XXXL
[spacer]Black Peter Storm Men’s Active Long Sleeve T-ShirtBlack Peter Storm Men’s Active Long Sleeve T-Shirt

Peter StormMen’s Active Long Sleeve T-Shirt

Members Price
£14.00
Retail Price £24.00
5.00 out of 5
1 review
Sizes in stock: S, M, L, XL, XXL, XXXL
[spacer]Black OEX Men's Barneo Long Sleeve Baselayer TopBlack OEX Men's Barneo Long Sleeve Baselayer Top

OEXMen's Barneo Long Sleeve Baselayer Top

Members Price
£26.00
Retail Price £45.00
4.58 out of 5
26 reviews
Sizes in stock: S-M, L-XL, XXL
[spacer]Black OEX Men’s Kelso Merino Baselayer PantsBlack OEX Men’s Kelso Merino Baselayer Pants

OEXMen’s Kelso Merino Baselayer Pants

Members Price
£45.00
Retail Price £60.00
Sizes in stock: S, M, L
[spacer]Navy Rab Men’s Sonic Long Sleeve ZipNavy Rab Men’s Sonic Long Sleeve Zip

RabMen’s Sonic Long Sleeve Zip

Members Price
£40.50
Retail Price £45.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Brown Peter Storm Mens' Long-sleeve Thermal Zip TopBrown Peter Storm Mens' Long-sleeve Thermal Zip Top

Peter StormMens' Long-sleeve Thermal Zip Top

Members Price
£20.00
Retail Price £35.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Grey Icebreaker Men’s 200 Long Sleeve Crew BaselayerGrey Icebreaker Men’s 200 Long Sleeve Crew Baselayer

IcebreakerMen’s 200 Long Sleeve Crew Baselayer

Members Price
£54.00
Retail Price £90.00
Sizes in stock: L, XL
[spacer]Black Smartwool Men's Classic All-Season Merino Half-Zip Baselayer TopBlack Smartwool Men's Classic All-Season Merino Half-Zip Baselayer Top

SmartwoolMen's Classic All-Season Merino Half-Zip Baselayer Top

Members Price
£76.00
Retail Price £85.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Black OEX Men’s Kelso Merino Long Sleeve Baselayer TopBlack OEX Men’s Kelso Merino Long Sleeve Baselayer Top

OEXMen’s Kelso Merino Long Sleeve Baselayer Top

Members Price
£45.00
Retail Price £60.00
Sizes in stock: S, M
[spacer]Black OEX Men's Barneo Base LeggingsBlack OEX Men's Barneo Base Leggings

OEXMen's Barneo Base Leggings

Members Price
£26.00
Retail Price £45.00
3.00 out of 5
6 reviews
Sizes in stock: S-M, L-XL, XXL
[spacer]Black Montane Men’s Dart Long Sleeve T-ShirtBlack Montane Men’s Dart Long Sleeve T-Shirt

MontaneMen’s Dart Long Sleeve T-Shirt

Members Price
£36.00
Retail Price £40.00
Sizes in stock: XS, S, M, L, XL, XXL, XXXL
[spacer]Blue Peter Storm Mens Active Long Sleeve T-Shirt BlueBlue Peter Storm Mens Active Long Sleeve T-Shirt Blue

Peter StormMens Active Long Sleeve T-Shirt Blue

Members Price
£14.00
Retail Price £24.00
Sizes in stock: S, M, L, XL, XXL, XXXL
[spacer]Black Peter Storm Men’s Essential Long JohnsBlack Peter Storm Men’s Essential Long Johns

Peter StormMen’s Essential Long Johns

Members Price
£8.00
Retail Price £12.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Blue North Ridge Men's Convect-200 Merino SS TopBlue North Ridge Men's Convect-200 Merino SS Top

North RidgeMen's Convect-200 Merino SS Top

Members Price
£27.00
Retail Price £55.00
4.80 out of 5
10 reviews
Size in stock: L-XL
[spacer]Blue Peter Storm Mens Long-sleeve Thermal Crew Neck Top NavyBlue Peter Storm Mens Long-sleeve Thermal Crew Neck Top Navy

Peter StormMens Long-sleeve Thermal Crew Neck Top Navy

Members Price
£18.00
Retail Price £30.00
5.00 out of 5
1 review
Sizes in stock: S, M, L, XL, XXL
[spacer]Red Montane Men's Dart Thermal Zip Neck Long Sleeved TopRed Montane Men's Dart Thermal Zip Neck Long Sleeved Top

MontaneMen's Dart Thermal Zip Neck Long Sleeved Top

Members Price
£40.00
Retail Price £45.00
Sizes in stock: XS, S, M, L, XL, XXL, XXXL
[spacer]Grey Rab Men’s Ascendor Light Pull-OnGrey Rab Men’s Ascendor Light Pull-On

RabMen’s Ascendor Light Pull-On

Members Price
£72.00
Retail Price £80.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Black OEX Men’s Zephyr Long Sleeve Baselayer TopBlack OEX Men’s Zephyr Long Sleeve Baselayer Top

OEXMen’s Zephyr Long Sleeve Baselayer Top

Members Price
£28.00
Retail Price £40.00
Sizes in stock: XS, S, M, L, XL, XXL
[spacer]Blue adidas Terrex Men’s Multi Half-Zip TopBlue adidas Terrex Men’s Multi Half-Zip Top

adidas TerrexMen’s Multi Half-Zip Top

Members Price
£36.00
Retail Price £60.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Black The Edge Men’s Evolution Seamless Long Sleeve TopBlack The Edge Men’s Evolution Seamless Long Sleeve Top

The EdgeMen’s Evolution Seamless Long Sleeve Top

Members Price
£16.00
Retail Price £34.00
Sizes in stock: XS, M-L, XL
[spacer]Green Peter Storm Men's Long-sleeve Thermal Crew Neck TopGreen Peter Storm Men's Long-sleeve Thermal Crew Neck Top

Peter StormMen's Long-sleeve Thermal Crew Neck Top

Members Price
£18.00
Retail Price £30.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Grey Rab Men's Flux PantsGrey Rab Men's Flux Pants

RabMen's Flux Pants

Members Price
£49.50
Retail Price £55.00
5.00 out of 5
5 reviews
Sizes in stock: S, M, L, XL, XXL
[spacer]Black Peter Storm Men's Merino Long Sleeve Baselayer TopBlack Peter Storm Men's Merino Long Sleeve Baselayer Top

Peter StormMen's Merino Long Sleeve Baselayer Top

Members Price
£34.00
Retail Price £50.00
3.00 out of 5
1 review
Sizes in stock: S, M, L, XL, XXL
[spacer]Black OEX Men's Barneo Base Top SSBlack OEX Men's Barneo Base Top SS

OEXMen's Barneo Base Top SS

Members Price
£22.00
Retail Price £35.00
5.00 out of 5
6 reviews
Sizes in stock: S-M, L-XL, XXL
[spacer]Black Icebreaker Men's Merino 175 Everyday Thermal LeggingsBlack Icebreaker Men's Merino 175 Everyday Thermal Leggings

IcebreakerMen's Merino 175 Everyday Thermal Leggings

Members Price
£63.00
Retail Price £70.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Black Under Armour Men's HeatGear® Armour Compression Long Sleeve TeeBlack Under Armour Men's HeatGear® Armour Compression Long Sleeve Tee

Under ArmourMen's HeatGear® Armour Compression Long Sleeve Tee

Members Price
£32.00
Retail Price £36.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Black Peter Storm Men's Thermal Crew-neck TopBlack Peter Storm Men's Thermal Crew-neck Top

Peter StormMen's Thermal Crew-neck Top

Members Price
£15.00
Retail Price £25.00
5.00 out of 5
2 reviews
Sizes in stock: S, M, L, XL, XXL
[spacer]Black The Edge Men’s Seamless PantsBlack The Edge Men’s Seamless Pants

The EdgeMen’s Seamless Pants

Members Price
£14.00
Retail Price £30.00
5.00 out of 5
1 review
Sizes in stock: XS, M-L, XL
[spacer]Black Montane Men’s Dart Short Sleeve T-ShirtBlack Montane Men’s Dart Short Sleeve T-Shirt

MontaneMen’s Dart Short Sleeve T-Shirt

Members Price
£20.97
Retail Price £35.00
Sizes in stock: XS, S
[spacer]Black Peter Storm Mens' Long-sleeve Thermal Zip TopBlack Peter Storm Mens' Long-sleeve Thermal Zip Top

Peter StormMens' Long-sleeve Thermal Zip Top

Members Price
£20.00
Retail Price £35.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Green Peter Storm Men’s Thermal PantsGreen Peter Storm Men’s Thermal Pants

Peter StormMen’s Thermal Pants

Members Price
£19.00
Retail Price £25.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Blue North Ridge Men's Convect-200 Merino Long Sleeved Zipped TopBlue North Ridge Men's Convect-200 Merino Long Sleeved Zipped Top

North RidgeMen's Convect-200 Merino Long Sleeved Zipped Top

Members Price
£37.00
Retail Price £75.00
4.15 out of 5
13 reviews
Size in stock: L-XL
[spacer]Black Odlo Men's Eco Active Warm Long Sleeve Half Zip Baselayer TopBlack Odlo Men's Eco Active Warm Long Sleeve Half Zip Baselayer Top

OdloMen's Eco Active Warm Long Sleeve Half Zip Baselayer Top

Members Price
£49.50
Retail Price £55.00
Sizes in stock: S, M, L, XL
[spacer]Black Peter Storm Men's Merino PantsBlack Peter Storm Men's Merino Pants

Peter StormMen's Merino Pants

Members Price
£36.00
Retail Price £55.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Black Saxx Men's Quest Boxer BriefBlack Saxx Men's Quest Boxer Brief

SaxxMen's Quest Boxer Brief

Members Price
£24.00
Retail Price £27.00
Sizes in stock: S, M, L, XL
[spacer]Black Icebreaker Men’s 175 Everyday Long Sleeve Half ZipBlack Icebreaker Men’s 175 Everyday Long Sleeve Half Zip

IcebreakerMen’s 175 Everyday Long Sleeve Half Zip

Members Price
£72.00
Retail Price £80.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Blue Peter Storm Men’s Thermal PantsBlue Peter Storm Men’s Thermal Pants

Peter StormMen’s Thermal Pants

Members Price
£19.00
Retail Price £25.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Blue Saxx Men's Quest Boxer BriefBlue Saxx Men's Quest Boxer Brief

SaxxMen's Quest Boxer Brief

Members Price
£24.00
Retail Price £27.00
5.00 out of 5
1 review
Sizes in stock: S, M, L, XL
[spacer]Black Saxx Men's Kinetic Boxer BriefBlack Saxx Men's Kinetic Boxer Brief

SaxxMen's Kinetic Boxer Brief

Members Price
£27.00
Retail Price £30.00
5.00 out of 5
1 review
Sizes in stock: S, M, L, XL
[spacer]Grey North Ridge Men’s Resistance Short Sleeve Baselayer TopGrey North Ridge Men’s Resistance Short Sleeve Baselayer Top

North RidgeMen’s Resistance Short Sleeve Baselayer Top

Members Price
£20.00
Retail Price £28.00
Sizes in stock: S, M, L, XL, XXL
[spacer]Blue North Ridge Men’s Resistance Short Sleeve Baselayer TopBlue North Ridge Men’s Resistance Short Sleeve Baselayer Top

North RidgeMen’s Resistance Short Sleeve Baselayer Top

Members Price
£20.00
Retail Price £28.00
5.00 out of 5
17 reviews
Sizes in stock: XS, S, M, L, XL, XXL, XXXL

Are you looking for total comfort and breathability for all types of outdoor activity? Here at GO Outdoors, we have compiled a massive selection of the latest and best men's baselayers, providing incredible warmth in colder conditions with exceptional ease of movement and breathable qualities in warmer weather. This collection of men's thermals includes a magnitude of styles from half-zip to pull-on, with a whole host of colours available. Made with outstanding, durable materials including merino built for long-lasting, comfortable quality, choose from leading brands such as Peter Storm and Rab. This range includes men's long-sleeved baselayers for colder conditions and short-sleeved baselayers for when the weather is more forgiving. From tops to bottoms and even underwear, browse our range of men’s thermal clothing now available online, sure to have the perfect pick for all outdoor adventurers in all conditions and seasons.

Helpful Links: Men's Thermal Leggings | Men's Thermal Tops | Men's Thermal Underwear | Men's Baselayers Sale