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Thermal Underwear

British Army Olive Baselayer Thermal Men's Long Johns

British Army
Original price $8.00 - Original price $13.00
Original price
$8.00 - $13.00
$8.00 - $13.00
Current price $8.00

The British Army Thermal Olive Long Johns are designed for ultimate warmth and comfort. These stretchy, mens thermal underwear are standard issue f...

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Original price $8.00 - Original price $13.00
Original price
$8.00 - $13.00
$8.00 - $13.00
Current price $8.00

British Army Men’s Green Fleece Base Layer Thermal Top

British Army
Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

The British Army Green Fleece Base Layer is the second incarnation of the popular Norgie top used by British Forces. Designed as a thermal baselaye...

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Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

British Army Long Johns Green Thermal For Men

British Army
Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00

The British Army Thermal Long Johns are essential for staying warm in cold conditions. Made from a stretchy material, these mens long johns are a s...

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Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00

Dutch Army Moisture Wicking Base Layer

Dutch Army
Original price $6.00 - Original price $6.00
Original price
$6.00
$6.00 - $6.00
Current price $6.00

Stay warm with this premium Dutch thermal short sleeve base layer top. An army surplus T-shirt, designed for cold weather. Made from a snug, skin-t...

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Original price $6.00 - Original price $6.00
Original price
$6.00
$6.00 - $6.00
Current price $6.00

British Army Olive Baselayer Thermal Men's Long Johns | 3 Pack

British Army
Original price $24.00
Original price $24.00 - Original price $24.00
Original price $24.00
Current price $17.00
$17.00 - $17.00
Current price $17.00

The British Army Thermal Olive Long Johns are designed for ultimate warmth and comfort. These stretchy, mens thermal underwear are standard issue f...

View full details
Original price $24.00
Original price $24.00 - Original price $24.00
Original price $24.00
Current price $17.00
$17.00 - $17.00
Current price $17.00
Save 29% Save %
New Arrival

Dutch Short Sleeve Base Layer Thermal | 3 PACK

Dutch Army
Original price $14.00
Original price $14.00 - Original price $14.00
Original price $14.00
Current price $10.00
$10.00 - $10.00
Current price $10.00

Dutch Short Sleeve Base Layer - A genuine Dutch army issue base layer with a round neck and short sleeves. Made from lightweight material, it combi...

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Original price $14.00
Original price $14.00 - Original price $14.00
Original price $14.00
Current price $10.00
$10.00 - $10.00
Current price $10.00
Save 29% Save %
New Arrival

Dutch Long Sleeve Base Layer High Neck Thermal | 3 PACK

Dutch Army
Original price $31.00
Original price $31.00 - Original price $31.00
Original price $31.00
Current price $21.00
$21.00 - $21.00
Current price $21.00

The Dutch Long Sleeve Base Layer High Neck is a genuine Dutch army issue base layer designed for optimal performance in cold weather. Featuring a h...

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Original price $31.00
Original price $31.00 - Original price $31.00
Original price $31.00
Current price $21.00
$21.00 - $21.00
Current price $21.00
Save 32% Save %
New Arrival

Dutch Thermal Long Johns | 3 PACK

Dutch Army
Original price $21.00
Original price $21.00 - Original price $21.00
Original price $21.00
Current price $14.00
$14.00 - $14.00
Current price $14.00

The Dutch Thermal Long Johns are a perfect thermal base layer for cold weather. These mens long johns fit snugly to the skin, providing excellent w...

View full details
Original price $21.00
Original price $21.00 - Original price $21.00
Original price $21.00
Current price $14.00
$14.00 - $14.00
Current price $14.00
Save 33% Save %
New Arrival

Dutch Long Sleeve Base Layer Thermal Top | 3 PACK

Dutch Army
Original price $28.00
Original price $28.00 - Original price $28.00
Original price $28.00
Current price $14.00
$14.00 - $14.00
Current price $14.00

Dutch Long Sleeve Base Layer is a genuine Dutch army issue base layer designed for superior cold-weather performance. Featuring a round neck design...

View full details
Original price $28.00
Original price $28.00 - Original price $28.00
Original price $28.00
Current price $14.00
$14.00 - $14.00
Current price $14.00
Save 50% Save %

Dutch Long Sleeve Base Layer High Neck Thermal

Dutch Army
Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

The Dutch Long Sleeve Base Layer High Neck is a genuine Dutch army issue base layer designed for optimal performance in cold weather. Featuring a h...

View full details
Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00
Sold out

Dutch Thermal Long Johns Baselayer For Men

British Army
Original price $7.00 - Original price $7.00
Original price
$7.00
$7.00 - $7.00
Current price $7.00

The Dutch Thermal Long Johns are a perfect thermal base layer for cold weather. These mens long johns fit snugly to the skin, providing excellent w...

View full details
Original price $7.00 - Original price $7.00
Original price
$7.00
$7.00 - $7.00
Current price $7.00
Sold out

Thermal Olive Fleece Base Layer Top | 3 Pack

British Army
Original price $24.00
Original price $24.00 - Original price $24.00
Original price $24.00
Current price $17.00
$17.00 - $17.00
Current price $17.00

Thermal Olive Fleece Base Layer is the second incarnation of the popular Norgie top, originally designed for British Forces. This base layer is ide...

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Original price $24.00
Original price $24.00 - Original price $24.00
Original price $24.00
Current price $17.00
$17.00 - $17.00
Current price $17.00
Sold out

U.S Style Gen III Grid Thermal Base Layer Top

MFH
Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00

The U.S Style Gen III Grid Thermal Top is a base layer specifically designed for extreme cold weather conditions. Featuring highly breathable grid ...

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Original price $19.00 - Original price $19.00
Original price
$19.00
$19.00 - $19.00
Current price $19.00
Sold out

Dutch Long Sleeve Base Layer Thermal Top

Dutch Army
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

Dutch Long Sleeve Base Layer is a genuine Dutch army issue base layer designed for superior cold-weather performance. Featuring a round neck design...

View full details
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
Sold out

Dutch Short Sleeve Base Layer Thermal

Dutch Army
Original price $5.00 - Original price $5.00
Original price
$5.00
$5.00 - $5.00
Current price $5.00

Dutch Short Sleeve Base Layer - A genuine Dutch army issue base layer with a round neck and short sleeves. Made from lightweight material, it combi...

View full details
Original price $5.00 - Original price $5.00
Original price
$5.00
$5.00 - $5.00
Current price $5.00
Sold out

Thermal Olive Fleece Base Layer Top

British Army
Original price $7.00 - Original price $13.00
Original price
$7.00 - $13.00
$7.00 - $13.00
Current price $7.00

Thermal Olive Fleece Base Layer is the second incarnation of the popular Norgie top, originally designed for British Forces. This base layer is ide...

View full details
Original price $7.00 - Original price $13.00
Original price
$7.00 - $13.00
$7.00 - $13.00
Current price $7.00
Sold out

Norgie Thermal Base Layer Top Olive Cold Weather

British Army
Original price $4.00 - Original price $10.00
Original price
$4.00 - $10.00
$4.00 - $10.00
Current price $4.00

Originally developed in Scandinavia by the Norwegians, these Olive Norgie Zipped Tops are designed to provide serious warmth in arctic cold conditi...

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Original price $4.00 - Original price $10.00
Original price
$4.00 - $10.00
$4.00 - $10.00
Current price $4.00
Sold out

Dutch Army Crew Neck Norgie Base Layer Top

Dutch Army
Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00

Dutch Army Crew Neck Norgie Tops are originally developed in Scandinavia, this base layer thermal is designed to provide serious warmth in arctic c...

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Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00
Sold out

British Army FR Thermal Long Johns

British Army
Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00

British Army Thermal Fire Resistant Olive Long JohnsStandard issue British army stretchy long johns in olive green. These are the newer, more recen...

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Original price $8.00 - Original price $8.00
Original price
$8.00
$8.00 - $8.00
Current price $8.00
Sold out

Dutch Army Cold Weather Norgie Thermal Top Olive

Dutch Army
Original price $8.00 - Original price $10.00
Original price
$8.00 - $10.00
$8.00 - $10.00
Current price $8.00

Dutch Army Norgie Tops Olive Cold Weather was developed in Scandinavia, this Norgie base layer is designed to provide serious warmth in arctic cond...

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Original price $8.00 - Original price $10.00
Original price
$8.00 - $10.00
$8.00 - $10.00
Current price $8.00
Sold out

British Army Long Johns Thermal For Men

German Army
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00

The British Army Thermal Long Johns are essential for staying warm in cold conditions. Made from a stretchy material, these mens thermal underwear ...

View full details
Original price $12.00 - Original price $12.00
Original price
$12.00
$12.00 - $12.00
Current price $12.00
Sold out

Dutch Army Moisture Wicking Base Layer | 3 Pack

Dutch Army
Original price $17.00
Original price $17.00 - Original price $17.00
Original price $17.00
Current price $12.00
$12.00 - $12.00
Current price $12.00

Stay warm with this premium Dutch thermal short sleeve base layer top. An army surplus T-shirt, designed for cold weather. Made from a snug, skin-t...

View full details
Original price $17.00
Original price $17.00 - Original price $17.00
Original price $17.00
Current price $12.00
$12.00 - $12.00
Current price $12.00
Sold out

Dutch Olive Norgie Bottoms

British Army
Original price $7.00
Original price $7.00 - Original price $7.00
Original price $7.00
Current price $4.00
$4.00 - $4.00
Current price $4.00

Dutch Olive Norgie BottomsA good thermal base layer to be worn underneath trousers. This will keep out cold with ease. Fits to the skin and is a th...

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Original price $7.00
Original price $7.00 - Original price $7.00
Original price $7.00
Current price $4.00
$4.00 - $4.00
Current price $4.00
Sold out

Black Norgie Base Layer Men’s Thermal with Zip

British Army
Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

Made from thick cotton, this Black Norgie base layer with zip is designed for comfort and warmth in cold weather. The zip feature allows for easy v...

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Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00
Sold out

Army Surplus Thermal Underwear for Sale

Stay warm and ready with our high-quality thermal underwear for sale. These mens thermal underwear provide a snug fit, making them an ideal base layer mens clothing for colder months. We also have a long johns men collection that will keep you toasty even in extreme weather conditions.

Our mens thermals are designed for superior heat retention, providing you with the comfort you need on the go. These are not just ordinary thermal clothes; each piece from our range of thermal base layers is engineered to maximize your body's natural heat and minimize moisture build-up, keeping you dry and comfortable throughout the day. Don't let the cold hinder your activities!

You can pair our thermal underwear with our Tactical hoodies, army socks and Scarves

FAQ

When are you getting more stock in?

Military surplus comes in bulk lots — we can’t choose sizes.

Smaller sizes are more common; larger ones are rare and sell out fast.

Restocks depend on military releases, so they can take time.

Use the stock alert button on the product page to get emailed when your size returns.

How are items graded

We sell both new and used military goods.

New items

All new stock is sourced from suppliers worldwide and arrives factory-new, usually in original packaging.

Used items

Used kit comes directly from military surplus and is graded as follows:

  • Super Grade — Unissued or unused condition. The item is like new, but may not include its original packaging.
  • Grade 1 — Previously issued and lightly used. Fully functional and ready for immediate use.
  • Grade 2 — Heavier signs of use. Still serviceable, but may have visible defects such as small rips, stains, or minor damage to zips or fastenings.
What are your UK delivery options

UK Mainland:

Standard Delivery (2-4 days) - £3.50

Express Delivery (1-2 days) - £4.50

FedEx Priority (1-2 days) - £4.99

Orders over 2kg must go on our FedEx Priority service.

What are your international delivery options?

We Ship World Wide 🌍

We use Royal Mail & UPS to ship internationally.

Fore full details on international shipping please visit our delivery page:

https://goarmy.co.uk/pages/delivery