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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

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    Pentagon Kissavos 2.0 Thermal Pants Olive
    Sale
    Pentagon Kissavos 2.0 Thermal Pants Olive
    Now £29.66 Was £32.95
  2. Quick View
    Tervel Comfortline Shirt Long Sleeve Blue
    Tervel Comfortline Shirt Long Sleeve Blue
    out of stock
  3. Quick View
    Highlander Thermal Vest Short Sleeve Navy
    Sale
    Highlander Thermal Vest Short Sleeve Navy
    Now £11.24 Was £12.49
  4. Quick View
    Pentagon Plexis Activity T-Shirt Coyote
    Pentagon Plexis Activity T-Shirt Coyote
    out of stock
  5. Quick View
    Tervel Optiline Shirt Long Sleeve Black/Grey
    Tervel Optiline Shirt Long Sleeve Black/Grey
    out of stock
  6. Quick View
    Tervel Comfortline Shirt Short Sleeve White
    Tervel Comfortline Shirt Short Sleeve White
    out of stock
  7. Quick View
    Brandit Boxer Shorts Logo 2 Pack Dark Camo / Black
    Sale
    Brandit Boxer Shorts Logo 2 Pack Dark Camo / Black
    Now £18.86 Was £20.95
  8. Quick View
    Fox Outdoor Thermo-Functional Underpants Black
    Sale
    Fox Outdoor Thermo-Functional Underpants Black
    Now £26.96 Was £29.95
  9. Quick View
    Tervel Optiline Running Shorts Black / Green
    Tervel Optiline Running Shorts Black / Green
    out of stock
  10. Quick View
    Highlander Forces Thermal Long Johns Black
    Sale
    Highlander Forces Thermal Long Johns Black
    Now £12.59 Was £13.99
  11. Quick View
    Tervel Comfortline Shirt Long Sleeve Military
    Tervel Comfortline Shirt Long Sleeve Military
    out of stock
  12. Quick View
    Tervel Optiline Long Bottoms 3/4 Black/Grey
    Tervel Optiline Long Bottoms 3/4 Black/Grey
    out of stock
  13. Quick View
    MFH US Underpants Level I Gen III Black
    Sale
    MFH US Underpants Level I Gen III Black
    Now £13.46 Was £14.95
  14. 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
  15. Quick View
    Helikon Gen III Level 1 Underwear Set Olive
    Helikon Gen III Level 1 Underwear Set Olive
    out of stock
  16. Quick View
    Tervel Comfortline Shirt Short Sleeve Blue
    Last Few
    Tervel Comfortline Shirt Short Sleeve Blue
    £28.95
  17. Quick View
    Tervel Comfortline Briefs Military
    Tervel Comfortline Briefs Military
    out of stock
  18. Quick View
    Tervel Comfortline Boxer Shorts Black
    Tervel Comfortline Boxer Shorts Black
    out of stock
  19. Quick View
    Pentagon Plexis Activity T-Shirt Black
    Sale
    Pentagon Plexis Activity T-Shirt Black
    Now £29.66 Was £32.95
  20. Quick View
    Highlander Forces Thermal Vest Long Sleeve Olive
    Highlander Forces Thermal Vest Long Sleeve Olive
    out of stock
  21. Quick View
    Tervel Optiline Light Shirt Short Sleeve Black/Blue
    Tervel Optiline Light Shirt Short Sleeve Black/Blue
    £27.95
  22. Quick View
    Tervel Comfortline Shirt Long Sleeve Yellow Fluo / Black
    Tervel Comfortline Shirt Long Sleeve Yellow Fluo / Black
    out of stock
  23. Quick View
    Brandit Boxer Shorts Logo 2 Pack Woodland / Black
    Sale
    Brandit Boxer Shorts Logo 2 Pack Woodland / Black
    Now £18.86 Was £20.95
  24. Quick View
    Tervel Optiline OPT 1107 Shirt Short Sleeve Black/Grey
    Tervel Optiline OPT 1107 Shirt Short Sleeve Black/Grey
    out of stock

Items 145-168 of 187

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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