Men's Thermal Underwear & Base Layers

When the temperature drops, you can maintain some of that vital body heat with an insulating layer. Our range of men’s thermals and thermal underwear are perfect to wear under your clothes to stop the circulation of cold air next to your skin.
43 items
WEDZE Men's ski base layer top - BL 100 - Black
WEDZE Men's ski base layer top - BL 100 - White
Gallery item 1 out of 2
WEDZE Men's ski base layer top - BL 100 - Black
Rate: 4.6 stars, 9478 votes
2 colors
£5.99£7.99
VAN RYSEL Cycling Summer Training Base Layer - White/Blue
VAN RYSEL Cycling Summer Training Base Layer
Gallery item 1 out of 2
VAN RYSEL Cycling Summer Training Base Layer - White/Blue
Rate: 4.6 stars, 2705 votes
2 colors
£13.99
VAN RYSEL Race Short-Sleeved Cycling Base Layer
VAN RYSEL Race Short-Sleeved Cycling Base Layer
Rate: 4.6 stars, 321 votes
£24.99
WEDZE Men’s Thermal Ski Base Layer Top BL 500 - Dark Blue and Grey
WEDZE MEN’S THERMAL SKI BASE LAYER TOP - BL 500 - WHITE
WEDZE MEN’S THERMAL SKI BASE LAYER TOP BL 500 - BLACK
Gallery item 1 out of 3
WEDZE Men’s Thermal Ski Base Layer Top BL 500 - Dark Blue and Grey
Rate: 4.7 stars, 1388 votes
3 colors
£14.99
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Yellow
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Green
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Khaki
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - White
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Mottled Grey
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Navy Blue
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Indigo Blue
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Red
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Black
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Orange
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Purple
Gallery item 1 out of 11
KIPSTA Adult Long-Sleeved Thermal Base Layer Top Keepdry 500 - Yellow
Rate: 4.7 stars, 4397 votes
11 colors
£9.99£17.99
KIPSTA Adult Short-Sleeved Football Base Layer Keepdry - Red
KIPSTA Short-Sleeved Keepdry - Mottled Grey
KIPSTA Adult Short-Sleeved Thermal Base Layer Top Keepdry 500 - Black
KIPSTA Adult Short-Sleeved Thermal Base Layer Top Keepdry 500 - White
KIPSTA Adult Short-Sleeved Football Base Layer Keepdry - Navy Blue
Gallery item 1 out of 5
KIPSTA Adult Short-Sleeved Football Base Layer Keepdry - Red
Rate: 4.7 stars, 798 votes
5 colors
£14.99
VAN RYSEL Sleeveless Base Layer Ultralight Race
VAN RYSEL Sleeveless Base Layer Ultralight Race
Rate: 4.5 stars, 849 votes
£19.99
TCA Men's Power Base Layer Compression Long Sleeve Top - Navy Eclipse
TCA Men's Power Base Layer Compression Long Sleeve Top - High Risk Red
TCA Men's Power Base Layer Compression Long Sleeve Top - Black
TCA Men's Power Base Layer Compression Long Sleeve Top - Army
TCA Men's Power Base Layer Compression Long Sleeve Top - Pro White
TCA Men's Power Base Layer Compression Long Sleeve Top - Black Stealth
TCA Men's Power Base Layer Compression Long Sleeve Top - Darkest Spruce
TCA Men's Power Base Layer Compression Long Sleeve Top - Cabernet
TCA Men's Power Base Layer Compression Long Sleeve Top - Graphite
TCA Men's Power Base Layer Compression Long Sleeve Top - Blueprint
TCA Men's Power Base Layer Compression Long Sleeve Top - Sonic Yellow
TCA Men's Power Base Layer Compression Long Sleeve Top - Lime Punch
TCA Men's Power Base Layer Compression Long Sleeve Top - Dazzling Blue
Gallery item 1 out of 13
TCA Men's Power Base Layer Compression Long Sleeve Top - Navy Eclipse
Rate: 5.0 stars, 2 votes
13 colors
Sold and shipped by Thorogood Sports Ltd
£18.99
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - White
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - Black
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - Cadmium Green
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - Navy Blazer
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - Dazzling Blue
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - Lime Punch
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - High Risk Red
Gallery item 1 out of 7
TCA Men's HyperFusion Breathable Base Layer Compression T-shirt - White
7 colors
Sold and shipped by Thorogood Sports Ltd
£16.99
SURFANIC Bodyfit Limited Edition Crewneck Geo Camo
SURFANIC Bodyfit Limited Edition Crewneck Forest Geo Camo
SURFANIC Bodyfit Limited Edition Crewneck White Out Print
SURFANIC Bodyfit Limited Edition Crewneck White Out Print
Gallery item 1 out of 4
SURFANIC Bodyfit Limited Edition Crewneck Geo Camo
4 colors
Sold and shipped by Surfanic
£15.00£35.00
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 - NBA Boston Celtics/Black
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers/Black
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 - NBA Chicago Bulls/Red
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 - NBA Golden State Warriors/Blue
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 NBA Los Angeles Lakers/White
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 - NBA Brooklyn Nets/White
Gallery item 1 out of 6
TARMAK Adult Sleeveless Basketball Base Layer Jersey UT500 - NBA Boston Celtics/Black
Rate: 4.7 stars, 164 votes
6 colors
£19.99
TCA Men's HyperFusion Breathable Base Layer Compression Top - White
TCA Men's HyperFusion Breathable Base Layer Compression Top - Lime Punch
TCA Men's HyperFusion Breathable Base Layer Compression Top - Black
TCA Men's HyperFusion Breathable Base Layer Compression Top - Dazzling Blue
TCA Men's HyperFusion Breathable Base Layer Compression Top - Navy Blazer
TCA Men's HyperFusion Breathable Base Layer Compression Top - Cadmium Green
Gallery item 1 out of 6
TCA Men's HyperFusion Breathable Base Layer Compression Top - White
Rate: 5.0 stars, 1 votes
6 colors
Sold and shipped by Thorogood Sports Ltd
£18.99
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - High Risk Red
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Cadmium Green
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - White
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Black
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Navy Blazer
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Dazzling Blue
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Lime Punch
Gallery item 1 out of 7
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - High Risk Red
7 colors
Sold and shipped by Thorogood Sports Ltd
£18.99
TCA Men's Performance Base Layer Compression Shorts - Blueprint
TCA Men's Performance Base Layer Compression Shorts - Forest Night
TCA Men's Performance Base Layer Compression Shorts - Black Stealth
TCA Men's Performance Base Layer Compression Shorts - Grey Marl
TCA Men's Performance Base Layer Compression Shorts - Cabernet
TCA Men's Performance Base Layer Compression Shorts - Pro White
TCA Men's Performance Base Layer Compression Shorts - White
Gallery item 1 out of 7
TCA Men's Performance Base Layer Compression Shorts - Blueprint
Rate: 3.4 stars, 5 votes
7 colors
Sold and shipped by Thorogood Sports Ltd
£18.99
ISLAND GREEN Mens Long Sleeve Base Layer
ISLAND GREEN Mens Long Sleeve Base Layer
Sold and shipped by Pan World Brands
£24.99
RHINO Mens Sports Base Layer Shorts (White)
RHINO Mens Sports Base Layer Shorts (Red)
RHINO Mens Sports Base Layer Shorts (Navy)
RHINO Mens Sports Base Layer Shorts (Light Blue)
RHINO Mens Sports Base Layer Shorts (Heather Grey)
RHINO Mens Sports Base Layer Shorts (Black)
RHINO Mens Sports Base Layer Shorts (Royal)
RHINO Mens Sports Base Layer Shorts (Bottle Green)
Gallery item 1 out of 8
RHINO Mens Sports Base Layer Shorts (White)
8 colors
Sold and shipped by Pertemba GB
£18.99
RHINO Mens Sports Base Layer Short Sleeve TShirt (Royal)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Black)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Light Blue)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Red)
RHINO Mens Sports Base Layer Short Sleeve TShirt (White)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Navy)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Pink)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Purple)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Bottle Green)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Black Heather)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Maroon)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Navy Heather)
RHINO Mens Sports Base Layer Short Sleeve TShirt (Green)
Gallery item 1 out of 13
RHINO Mens Sports Base Layer Short Sleeve TShirt (Royal)
13 colors
Sold and shipped by Pertemba GB
From £23.99
CRAFT ACTIVE EXTREME X CREW NECK SHORT SLEEVE MENS BASELAYER BLACK
CRAFT ACTIVE EXTREME X CREW NECK SHORT SLEEVE MENS BASELAYER WHITE
CRAFT ACTIVE EXTREME X CREW NECK SHORT SLEEVE MENS BASELAYER BLACK
CRAFT ACTIVE EXTREME X CREW NECK SHORT SLEEVE MENS BASELAYER RIFT
Gallery item 1 out of 4
CRAFT ACTIVE EXTREME X CREW NECK SHORT SLEEVE MENS BASELAYER BLACK
4 colors
Sold and shipped by Craft
£40.00
CRAFT Pro Dry Nanoweight Sleeveless Baselayer Men White
CRAFT Pro Dry Nanoweight Sleeveless Baselayer Men Black
CRAFT Pro Dry Nanoweight Sleeveless Baselayer Men White
CRAFT Pro Dry Nanoweight Sleeveless Baselayer Men Black
Gallery item 1 out of 4
CRAFT Pro Dry Nanoweight Sleeveless Baselayer Men White
4 colors
Sold and shipped by Craft
£30.00
MACRON Macron Player Issue Match Day Base Layer Under Shorts
MACRON Macron Player Issue Match Day Base Layer Under Shorts
Sold and shipped by Rugby Heaven
£19.99
OOSC Nuts Cracker Mens Baselayer Top
OOSC Nuts Cracker Mens Baselayer Top
Sold and shipped by OOSC
£45.00
OOSC Nuts Cracker Mens Baselayer Pant
OOSC Nuts Cracker Mens Baselayer Pant
Sold and shipped by OOSC
£45.00
TCA Men's Super Thermal Compression Top - Mock - Cadmium Green
TCA Men's Super Thermal Compression Top - Mock - Graphite
TCA Men's SuperThermal Baselayer Long Sleeve Crew Neck Top
TCA Men's SuperThermal Baselayer Long Sleeve Crew Neck Top
TCA Men's SuperThermal Baselayer Long Sleeve Crew Neck Top
TCA Men's SuperThermal Baselayer Long Sleeve Crew Neck Top
Gallery item 1 out of 6
TCA Men's Super Thermal Compression Top - Mock - Cadmium Green
Rate: 2.5 stars, 4 votes
6 colors
Sold and shipped by Thorogood Sports Ltd
£20.99
HEAT HOLDERS Mens Cotton Thermal Underwear Long Sleeve Top Vest
HEAT HOLDERS Mens Cotton Thermal Underwear Long Sleeve Top Vest
Gallery item 1 out of 2
HEAT HOLDERS Mens Cotton Thermal Underwear Long Sleeve Top Vest
Rate: 5.0 stars, 1 votes
2 colors
Sold and shipped by Sock Snob UK
£19.19£19.99
WEDZE Men's thermal ski base layer top - BL 980 seamless Merino wool - Grey
WEDZE Men's thermal ski base layer top - BL 980 seamless Merino wool - Grey
Rate: 4.4 stars, 711 votes
£34.99£54.99
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Performance Base Layer Compression Top - Graphite
TCA Boys' Performance Base Layer Compression Top - Dazzling Blue
TCA Boys' Performance Base Layer Compression Top - Darkest Spruce
TCA Boys' Performance Base Layer Compression Top - High Risk Red
Gallery item 1 out of 13
TCA Boys' Pro Performance Baselayer Long Sleeve Top
Rate: 1.0 stars, 3 votes
13 colors
Sold and shipped by Thorogood Sports Ltd
£16.99
TCA Men's Power Compression Tights - Navy Eclipse
TCA Men's Power Compression Tights - Army
TCA Men's Power Compression Tights - Tornado
TCA Men's Power Compression Tights - Graphite
TCA Men's Power Compression Tights - White
TCA Men's Power Compression Tights - Black Stealth
TCA Men's Power Compression Tights - Pro White
TCA Men's Power Compression Tights - Grey Marl
Gallery item 1 out of 8
TCA Men's Power Compression Tights - Navy Eclipse
Rate: 1.0 stars, 1 votes
8 colors
Sold and shipped by Thorogood Sports Ltd
£16.99
HEAT HOLDERS Mens Cotton Thermal Underwear Sleeveless Vest
HEAT HOLDERS Mens Cotton Thermal Underwear Sleeveless Vest
Gallery item 1 out of 2
HEAT HOLDERS Mens Cotton Thermal Underwear Sleeveless Vest
2 colors
Sold and shipped by Sock Snob UK
£16.31£16.99
HEAT HOLDERS Mens Cotton Thermal Underwear Bottoms Long Johns
HEAT HOLDERS Mens Cotton Thermal Underwear Bottoms Long Johns
Gallery item 1 out of 2
HEAT HOLDERS Mens Cotton Thermal Underwear Bottoms Long Johns
2 colors
Sold and shipped by Sock Snob UK
£18.23£18.99
KIPSTA Refurbished Adult Long Base Layer Top 500 - A Grade
KIPSTA Refurbished Adult Long Base Layer Top 500 - A Grade
Sold and shipped by Decathlon UK - Second Life
£17.99£19.99
VAN RYSEL Refurbished Mens Training Cycling Base Layer - XS - A Grade
VAN RYSEL Refurbished Mens Training Cycling Base Layer - XS - A Grade
Sold and shipped by Decathlon UK - Second Life
£13.49£14.99
KIPSTA Refurbished Adult Short Base Layer Top 500 - A Grade
KIPSTA Refurbished Adult Short Base Layer Top 500 - A Grade
Sold and shipped by Decathlon UK - Second Life
£13.49£14.99
CRAFT Active Extreme Crew Neck Long Sleeve Men
CRAFT Active Extreme X Long Sleeve Baselayer Women
CRAFT ACTIVE EXTREME X CREW NECK LONG SLEEVE MENS BASELAYER WHITE
CRAFT ACTIVE EXTREME X CREW NECK LONG SLEEVE MENS BASELAYER BLAZE
CRAFT ACTIVE EXTREME X CREW NECK LONG SLEEVE MENS BASELAYER BLACK
CRAFT ACTIVE EXTREME X CREW NECK LONG SLEEVE MENS BASELAYER BLACK
Gallery item 1 out of 6
CRAFT Active Extreme Crew Neck Long Sleeve Men
6 colors
Sold and shipped by Craft
£25.00£50.00
CRAFT COOL MESH SUPERLIGHT SLEEVELESS BASELAYER MEN BLACK
CRAFT COOL MESH SUPERLIGHT SLEEVELESS BASELAYER MEN BLACK
CRAFT COOL MESH SUPERLIGHT SLEEVELESS BASELAYER MEN WHITE
Gallery item 1 out of 3
CRAFT COOL MESH SUPERLIGHT SLEEVELESS BASELAYER MEN BLACK
3 colors
Sold and shipped by Craft
£30.00
HEAT HOLDERS Mens Cotton Thermal Underwear Short Sleeve T Shirt Vest
HEAT HOLDERS Mens Cotton Thermal Underwear Short Sleeve T Shirt Vest
Gallery item 1 out of 2
HEAT HOLDERS Mens Cotton Thermal Underwear Short Sleeve T Shirt Vest
Rate: 4.0 stars, 1 votes
2 colors
Sold and shipped by Sock Snob UK
£17.27£17.99
TARMAK Men's Slim Fit Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers
TARMAK Men's Slim Fit Basketball Base Layer Jersey UT500 - NBA New York Knicks
TARMAK Men's Slim Fit Basketball Base Layer Jersey UT500 - NBA Houston Rockets
TARMAK Men's Slim Fit Basketball Base Layer Jersey UT500 - NBA Brooklyn Nets
TARMAK Men's Slim Fit Basketball Base Layer Jersey UT500 - NBA Golden State Warriors
Gallery item 1 out of 5
TARMAK Men's Slim Fit Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers
Rate: 4.6 stars, 596 votes
5 colors
£8.99£17.99
TARMAK Men's/Women's Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers/Purple
TARMAK Men's/Women's Basketball Base Layer Jersey UT500 - NBA Boston Celtics/Black
TARMAK Men's/Women's Basketball Base Layer Jersey UT500 - NBA Chicago Bulls/Red
TARMAK Men's/Women's Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers/Black
TARMAK Men's/Women's Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers/White
Gallery item 1 out of 5
TARMAK Men's/Women's Basketball Base Layer Jersey UT500 - NBA Los Angeles Lakers/Purple
Rate: 4.7 stars, 172 votes
5 colors
£16.99£24.99
CRAFT Cool Mesh Super light short sleeve mens baselayer White
CRAFT Cool Mesh Super light short sleeve mens baselayer Black
Gallery item 1 out of 2
CRAFT Cool Mesh Super light short sleeve mens baselayer White
2 colors
Sold and shipped by Craft
£34.00
KIPSTA Refurbished Adult Short-Sleeved Thermal Base Layer Top Keepdry - B Grade
KIPSTA Refurbished Adult Short-Sleeved Thermal Base Layer Top Keepdry - B Grade
Sold and shipped by Decathlon UK - Second Life
£11.99£14.99
WEDZE Men's Ski Base Layer Top - White
WEDZE Men's Ski Base Layer Top - White
Rate: 4.5 stars, 10833 votes
£4.99
Out of stock
4.2/5 based on 34883 reviews collected online and in stores

Men's Thermal Underwear & Base Layers

For added warmth on top of your base layer, consider a men’s softshell jacket. Our range features softshell jackets with a variety of different functions, from waterproof to windproof in a variety of styles and colours. Softshells are perfect for layering; they're lightweight and easily compacted, allowing you to store them without sacrificing much-needed space. To ensure all your extremities are warm and protected from the elements, visit our caps, hats and gloves.