Men's Thermal Tops & Underlayers

Whether you’re out trekking or training in cold weather, the temperature can really start to bite. Our range of men’s thermal tops and underlayers are designed to be worn under your clothing or your sports kit to add a layer of insulation.
13 items
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 - Indigo Blue
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 - 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, 4396 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 Football Base Layer Keepdry - Navy Blue
KIPSTA Adult Short-Sleeved Thermal Base Layer Top Keepdry 500 - White
KIPSTA Adult Short-Sleeved Thermal Base Layer Top Keepdry 500 - Black
Gallery item 1 out of 5
KIPSTA Adult Short-Sleeved Football Base Layer Keepdry - Red
Rate: 4.7 stars, 796 votes
5 colors
£14.99
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
INOVIK MEN’S THERMAL CROSS-COUNTRY SKI BASE LAYER 900 – BLACK RED
INOVIK MEN'S THERMAL CROSS-COUNTRY SKI BASE LAYER 900 - GREEN
INOVIK MEN’S THERMAL CROSS-COUNTRY SKI BASE LAYER 900 – BLACK
Gallery item 1 out of 3
INOVIK MEN’S THERMAL CROSS-COUNTRY SKI BASE LAYER 900 – BLACK RED
Rate: 4.6 stars, 134 votes
3 colors
£14.99£19.99
TCA Men's Performance Base Layer Compression Top - Mock - Graphite
TCA Men's Pro Performance Baselayer Long Sleeve Mock Neck Top
TCA Men's Pro Performance Baselayer Long Sleeve Mock Neck Top
TCA Men's Performance Base Layer Compression Top - Mock - High Risk Red
TCA Men's Performance Base Layer Compression Top - Mock - Black
TCA Men's Performance Base Layer Compression Top - Mock - Darkest Spruce
TCA Men's Pro Performance Baselayer Long Sleeve Mock Neck Top
TCA Men's Pro Performance Baselayer Long Sleeve Mock Neck Top
TCA Men's Pro Performance Baselayer Long Sleeve Mock Neck Top
TCA Men's Performance Base Layer Compression Top - Mock - Dazzling Blue
Gallery item 1 out of 10
TCA Men's Performance Base Layer Compression Top - Mock - Graphite
Rate: 5.0 stars, 1 votes
10 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
TCA Men's Performance Base Layer Compression T-shirt - Dazzling Blue
TCA Men's Pro Performance Baselayer Short Sleeve Top
TCA Men's Performance Base Layer Compression T-shirt - Darkest Spruce
TCA Men's Performance Base Layer Compression T-shirt - Sonic Yellow
TCA Men's Performance Base Layer Compression T-shirt - Team Red
Gallery item 1 out of 5
TCA Men's Performance Base Layer Compression T-shirt - Dazzling Blue
Rate: 4.7 stars, 3 votes
5 colors
Sold and shipped by Thorogood Sports Ltd
£14.99
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - High Risk Red
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Lime Punch
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Navy Blazer
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 - Dazzling Blue
TCA Men's HyperFusion Breathable Base Layer Compression Top - Mock - Black
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
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
OUTSHOCK MMA / Grappling 500 Rashguard
OUTSHOCK MMA / Grappling 500 Rashguard
Rate: 4.6 stars, 55 votes
£27.99
OOSC Hotstepper Mens Baselayer Top
OOSC Hotstepper Mens Baselayer Top
Sold and shipped by OOSC
£45.00
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Performance Base Layer Compression Top - Dazzling Blue
TCA Boys' Pro Performance Baselayer Long Sleeve Top
TCA Boys' Performance Base Layer Compression Top - Darkest Spruce
TCA Boys' Performance Base Layer Compression Top - High Risk Red
TCA Boys' Performance Base Layer Compression Top - Graphite
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
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
WEDZE Men's skiing thermal base layer top BL 500 1/2 zip - Dark Grey
WEDZE Men's Ski Base Layer - BL 500 FFS 1/2 Zip Top - Red
WEDZE Men's Ski Base Layer Top - BL 500 1/2 Zip - Red
Gallery item 1 out of 3
WEDZE Men's skiing thermal base layer top BL 500 1/2 zip - Dark Grey
Rate: 4.7 stars, 1339 votes
3 colors
£12.99
Out of stock
4.3/5 based on 6729 reviews collected online and in stores

Thermal tops are the perfect winter accompaniment if you’re planning on spending long periods of time outdoors this winter. Worn close to the skin, they prevent cold air from circulating under your clothing and in-turn helps you to feel warmer. Underlayers are popular with fans of winter sports or any outdoor sport in winter.

Why not pair your thermal top up with a pair of men’s thermal leggings to give your legs the same level of protection.