Welcome

It seems that you are in the United States, would you like to be redirected to our US website with currency USD $?

Highly reviewed on
My Basket

Europe

GBP £
EUR €
EUR €
EUR €
EUR €
EUR €
EUR €
EUR €
EUR €
EUR €
EUR €
PLN zł
RUB ₽
SEK kr
DKK kr

North America

USD $
CAD $

Australasia

AUD $
NZD $
Search
Menu
Account
Free UK Delivery 90-Day Returns Policy Free UK Returns

Base Layers & Underwear

It's not only what is on the outside but also what's beneath that matter. Here at Military 1st, we are proud to provide our customers with a wide assortment of first-class base layers and comfortable tactical underwear that will keep them warm and dry in every situation, whether is it work or active times in the big outdoors. Our broad range of products includes simple mens boxer shorts, briefs and warm long bottoms, durable long and short-sleeved tops and underwear shirts, as well as high quality advanced thermal underwear sets form such renowned brands as Helikon, Pentagon and thermo underwear specialist - Tervel.

Items 145-168 of 187

Page
per page
Sort By
Filter
  1. Quick View
    Tervel Comfortline Shirt Long Sleeve Yellow Fluo
    Tervel Comfortline Shirt Long Sleeve Yellow Fluo
    £30.95
  2. Quick View
    Alpinus Men's Tactical Thermoactive Base Layer Set Black/Grey
    Alpinus Men's Tactical Thermoactive Base Layer Set Black/Grey
    out of stock
  3. Quick View
    Fox Outdoor Thermo-Functional Underpants Black
    Sale
    Fox Outdoor Thermo-Functional Underpants Black
    Now £26.96 Was £29.95
  4. Quick View
    Alpinus Men Tactical Base Layer Set Navy Blue
    Sale
    Alpinus Men Tactical Base Layer Set Navy Blue
    Now £55.76 Was £61.95
  5. Quick View
    Tervel Comfortline Shirt Long Sleeve Melange / Black
    Tervel Comfortline Shirt Long Sleeve Melange / Black
    out of stock
  6. Quick View
    Alpinus Men Tactical Base Layer Leggings Black-Grey
    Sale
    Alpinus Men Tactical Base Layer Leggings Black-Grey
    Now £27.86 Was £30.95
  7. Quick View
    Tervel Optiline Digital Shirt Long Sleeve Military / Grey
    Tervel Optiline Digital Shirt Long Sleeve Military / Grey
    out of stock
  8. Quick View
    Alpinus Men's Outdoor IDRE Thermoactive Base Layer Set Green
    Sale
    Alpinus Men's Outdoor IDRE Thermoactive Base Layer Set Green
    Now £40.46 Was £44.95
  9. Quick View
    Alpinus Men Active Longsleeve Base Layer Black-Grey
    Sale
    Alpinus Men Active Longsleeve Base Layer Black-Grey
    Now £37.76 Was £41.95
  10. Quick View
    Brandit Boxer Shorts Logo 2 Pack Woodland / Dark Camo
    Sale
    Brandit Boxer Shorts Logo 2 Pack Woodland / Dark Camo
    Now £18.86 Was £20.95
  11. Quick View
    Tervel Sportline Strong ESM-01 Shirt Short Sleeve Black
    Tervel Sportline Strong ESM-01 Shirt Short Sleeve Black
    out of stock
  12. Quick View
    MFH US Underpants Level I Gen III Coyote Tan
    Sale
    MFH US Underpants Level I Gen III Coyote Tan
    Now £13.46 Was £14.95
  13. Quick View
    Tervel Optiline Tactical Shirt Long Sleeve Military / Grey
    Tervel Optiline Tactical Shirt Long Sleeve Military / Grey
    out of stock
  14. Quick View
    Tervel Optiline Long Bottoms 3/4 Black
    Tervel Optiline Long Bottoms 3/4 Black
    out of stock
  15. Quick View
    Alpinus Men's Outdoor IDRE Thermoactive Base Layer Set Black
    Sale
    Alpinus Men's Outdoor IDRE Thermoactive Base Layer Set Black
    Now £40.46 Was £44.95
  16. Quick View
    Highlander Forces Thermal Vest Long Sleeve Olive
    Highlander Forces Thermal Vest Long Sleeve Olive
    out of stock
  17. Quick View
    Tervel Comfortline Shirt Short Sleeve Blue
    Last Few
    Tervel Comfortline Shirt Short Sleeve Blue
    £28.95
  18. Quick View
    Tervel Comfortline Shirt Long Sleeve Military
    Tervel Comfortline Shirt Long Sleeve Military
    out of stock
  19. Quick View
    Tervel Optiline Light Shirt Short Sleeve Black/Blue
    Tervel Optiline Light Shirt Short Sleeve Black/Blue
    £27.95
  20. Quick View
    Tervel Comfortline Shirt Long Sleeve Yellow Fluo / Black
    Tervel Comfortline Shirt Long Sleeve Yellow Fluo / Black
    out of stock
  21. Quick View
    Condor Velocity Performance Base Layer Base Layer Top Navy
    Sale
    Condor Velocity Performance Base Layer Base Layer Top Navy
    Now £41.36 Was £45.95
  22. Quick View
    Helikon Underwear Long Johns US Level 2 Olive Green
    Sale
    Helikon Underwear Long Johns US Level 2 Olive Green
    Now £35.10 Was £36.95
  23. Quick View
    Tervel Optiline MOD-02 Long Bottoms Black / Grey
    Tervel Optiline MOD-02 Long Bottoms Black / Grey
    out of stock
  24. Quick View
    Pentagon Plexis Activity Pants Black
    Sale
    Pentagon Plexis Activity Pants Black
    Now £27.86 Was £30.95

Items 145-168 of 187

Page
per page
Sort By
Filter
Free UK Delivery
Free UK Returns
Filtering Results
Shopping Options
Size
  1. XS 14 items
  2. S 87 items
  3. M 63 items
  4. L 56 items
  5. XL 72 items
  6. XXL 80 items
  7. 3XL 40 items
  8. 4XL 7 items
  9. 5XL 7 items
  10. 6XL 7 items
  11. 7XL 7 items
Brand
  1. Alpinus 16 items
  2. Brandit 11 items
  3. Condor 9 items
  4. Fox Outdoor 2 items
  5. Helikon 12 items
  6. Highlander 7 items
  7. Highlander Forces 8 items
  8. Jack Pyke 1 item
  9. MFH 15 items
  10. Mil-Tec 22 items
  11. Pentagon 15 items
  12. Propper 3 items
  13. Tervel 58 items
  14. Top Gun 3 items
  15. Viper 5 items
Colour
Black 81
Blue 6
Coyote 15
Flecktarn 2
Foliage 1
Grey 11
Khaki or Beige 1
Navy Blue 15
Olive 37
PentaCamo 1
Ranger Green 1
Swedish M90 Camo 1
Urban 1
White 3
Woodland 1
Other 10
Price
Availability
  1. In Stock 0 items
  2. Out of Stock 0 items