Collection: Men's Base Layer / Underwear

Stay warm all winter with our collection of mens baselayers and thermals, including long johns, and versatile short or long sleeve tops. Choose from a wide range of sizes, styles, and materials such as merino wool.
Sort by

84 products

Filter and sort Filter
Filter and sort
Filter

84 products

Price
£
£
Brand
Gender
Size
Colour
Product type
Activity
New Arrivals
Sale & Clearance
Availability

84 products

  • Harkila Base Warm Zip Neck
    Willow Green Shadow Brown Harkila Base Warm Zip Neck on white background Willow Green Shadow Brown Harkila Base Warm Zip Neck on white background
    Harkila Base Warm Zip Neck
    Regular price
    £119.99
    Regular price
    £119.99
    Sale price
    £119.99
  • Harkila Metso Long Sleeve T-Shirt
    Willow Green coloured Harkila Metso Long Sleeve T-Shirt on white background Willow Green coloured Harkila Metso Long Sleeve T-Shirt on white background
    Harkila Metso Long Sleeve T-Shirt
    Regular price
    £89.99
    Regular price
    £89.99
    Sale price
    £89.99
  • Ridgeline Baseline Top
    Smokey Olive Marl Coloured Ridgeline Mens Baseline Top On A White Background Smokey Olive Marl Coloured Ridgeline Mens Baseline Top On A Field Background
    Ridgeline Baseline Top
    Regular price
    £24.95
    Regular price
    £29.99
    Sale price
    £24.95
    New Arrival
  • Swazi Micro Fleece Singlet
    Black Coloured Swazi Micro Fleece Singlet On A White Background Black Coloured Swazi Micro Fleece Singlet On A Forest Background
    Swazi Micro Fleece Singlet
    Regular price
    £25.00
    Regular price
    £25.00
    Sale price
    £25.00
    New Arrival
  • Fort Thermal Long Johns
    Blue coloured Fort Thermal Long Johns on white background Blue coloured Fort Thermal Long Johns on white background
    Fort Thermal Long Johns
    Regular price
    £5.45
    Regular price
    £7.95
    Sale price
    £5.45
  • Deerhunter Heat Undershirt with Zip Neck
    Deerhunter Heated Undershirt with Zip Neck | Black Deerhunter Heated Undershirt with Zip Neck | Black
    Deerhunter Heat Undershirt with Zip Neck
    Regular price
    £107.95
    Regular price
    £119.99
    Sale price
    £107.95
  • Deerhunter Heat Long Johns
    Heated longs johns Deerhunter Deerhunter Heated Long Johns | Black
    Deerhunter Heat Long Johns
    Regular price
    £98.95
    Regular price
    £109.99
    Sale price
    £98.95
  • TuffStuff Elite Boxers
    Black coloured TuffStuff Elite Boxers on White Background Black coloured TuffStuff Elite Boxers on White Background
    TuffStuff Elite Boxers
    Regular price
    £3.50
    Regular price
    £4.95
    Sale price
    £3.50
    Sale
  • Helly Hansen Lifa Base Layer Crewneck
    Helly Hansen Lifa Base Layer Crewneck in Black Helly Hansen Lifa Base Layer Crewneck in Black
    Helly Hansen Lifa Base Layer Crewneck
    Regular price
    £35.95
    Sale price
    £35.95
  • TuffStuff Basewear Long Sleeve T-Shirt
    Black Coloured TuffStuff Basewear Long Sleeve T-Shirt On A White Background Black Coloured TuffStuff Basewear Long Sleeve T-Shirt On A Fitting Room Background
    TuffStuff Basewear Long Sleeve T-Shirt
    Regular price
    £8.45
    Regular price
    £12.95
    Sale price
    £8.45
  • Harkila Forest Hunter Long Sleeve T-Shirt
    Hunting Green Shadow Brown Coloured Harkila Forest Hunter Long Sleeve T-Shirt On A White Background Hunting Green Shadow Brown Coloured Harkila Forest Hunter Long Sleeve T-Shirt On A White Background
    Harkila Forest Hunter Long Sleeve T-Shirt
    Regular price
    £59.99
    Regular price
    £59.99
    Sale price
    £59.99
  • Harkila Gorm Long Sleeve T-Shirt
    Willow Green coloured Harkila Gorm Long Sleeve T-Shirt on white background Willow Green coloured Harkila Gorm Long Sleeve T-Shirt on white background
    Harkila Gorm Long Sleeve T-Shirt
    Regular price
    £49.99
    Regular price
    £49.99
    Sale price
    £49.99
  • Deerhunter Game Half-Zip Long Sleeve T-Shirt
    RealTree Max-7 camo Deerhunter Game Half-Zip Long Sleeve T-Shirt on White background RealTree Max-7 camo Deerhunter Game Half-Zip Long Sleeve T-Shirt on White background
    Deerhunter Game Half-Zip Long Sleeve T-Shirt
    Regular price
    £39.95
    Regular price
    £59.99
    Sale price
    £39.95
    Sale
  • Hard Yakka Cotton Trunk Five Pack
    Hard Yakka Cotton Trunk Five Pack in Multi Hard Yakka Cotton Trunk Five Pack
    Hard Yakka Cotton Trunk Five Pack
    Regular price
    £19.95
    Regular price
    £25.99
    Sale price
    £19.95
  • TuffStuff Basewear Bottoms
    Black Coloured TuffStuff Basewear Bottoms On A White Background Black Coloured TuffStuff Basewear Bottoms On A Fitting Room Background
    TuffStuff Basewear Bottoms
    Regular price
    £7.95
    Regular price
    £9.95
    Sale price
    £7.95
  • Helly Hansen Lifa Base Layer
    Helly Hansen Lifa Base Layer Pant in Black Helly Hansen Lifa Base Layer Pant in Black
    Helly Hansen Lifa Base Layer
    Regular price
    £28.95
    Regular price
    £37.99
    Sale price
    £28.95
  • Percussion Megadry Sweatshirt
    Percussion Megadry Sweatshirt in Khaki Percussion Megadry Sweatshirt in Black
    Percussion Megadry Sweatshirt
    Regular price
    £16.95
    Regular price
    £22.95
    Sale price
    £16.95
    Sale
  • Caterpillar Thermo Long Sleeve Shirt
    Caterpillar Thermo Long Sleeve Shirt in Black
    Caterpillar Thermo Long Sleeve Shirt
    Regular price
    £13.99
    Regular price
    £17.99
    Sale price
    £13.99
  • Icebreaker Merino 200 Oasis Balaclava
    Black Coloured Icebreaker Unisex Merino 200 Oasis Balaclava on white background Black Coloured Icebreaker Unisex Merino 200 Oasis Balaclava on white background
    Icebreaker Merino 200 Oasis Balaclava
    Regular price
    £27.00
    Regular price
    £27.00
    Sale price
    £27.00
    Add to cart
  • Icebreaker Merino 200 Flexi Chute
    Black Coloured Icebreaker Unisex Merino 200 Flexi Chute on white background Black Coloured Icebreaker Unisex Merino 200 Flexi Chute on white background
    Icebreaker Merino 200 Flexi Chute
    Regular price
    £27.00
    Regular price
    £27.00
    Sale price
    £27.00
    Add to cart
  • Icebreaker Mens Merino 260 Tech Crewe Thermal Top
    Black Coloured Icebreaker Mens Merino 260 Tech Crewe Thermal Top on white background Black Coloured Icebreaker Mens Merino 260 Tech Crewe Thermal Top on white background
    Icebreaker Mens Merino 260 Tech Crewe Thermal Top
    Regular price
    £95.00
    Regular price
    £105.00
    Sale price
    £95.00
    New Arrival
  • Icebreaker Mens Merino 260 Tech Thermal Leggings
    Black Coloured Icebreaker Mens Merino 260 Tech Thermal Leggings on white background Black Coloured Icebreaker Mens Merino 260 Tech Thermal Leggings on white background
    Icebreaker Mens Merino 260 Tech Thermal Leggings
    Regular price
    £95.00
    Regular price
    £105.00
    Sale price
    £95.00
  • Icebreaker Mens Merino 200 Oasis Crewe Short Sleeve Thermal Top
    Black Coloured Icebreaker Mens Merino 200 Oasis Crewe Short Sleeve Thermal Top on white background Black Coloured Icebreaker Mens Merino 200 Oasis Crewe Short Sleeve Thermal Top on white background
    Icebreaker Mens Merino 200 Oasis Crewe Short Sleeve Thermal Top
    Regular price
    £64.95
    Regular price
    £75.00
    Sale price
    £64.95
    New Arrival
Show more

Men's base layers, also known as thermals or thermal underwear, are essential garments for braving the harshest climates during outdoor activities.

These base layers are designed to provide warmth and comfort by trapping body heat close to the skin. Whether you're working out on the farm in the early winter mornings or heading for a hike through the snow, these mens thermals are a must-have item.

Stocking top brands like Fort and Deerhunter, this collection holds a wide range of options, from long-sleeved tops to long johns and merino wool base layers. Each garment is made from high-quality materials with excellent moisture-wicking properties to keep you dry and regulate your body temperature, preventing you from feeling too hot or too cold.

Layering can make all the difference when it comes to effective performance, and these base layers for men are the ideal starting point. Stay warm, stay comfortable, and enjoy the great outdoors to the fullest!

Hollands - For Everything Country