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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 top quality advanced thermal underwear sets form such renowned brands as Helikon, Pentagon and thermo underwear specialist - Tervel.

Items 49-72 of 175

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    Tervel Optiline Running Shorts Black / Green
    Tervel Optiline Running Shorts Black / Green
    out of stock
  2. Quick View
    Tervel Optiline Shirt Long Sleeve Black/Grey
    Tervel Optiline Shirt Long Sleeve Black/Grey
    out of stock
  3. Quick View
    Tervel Optiline Shirt Long Sleeve Black/Blue
    Tervel Optiline Shirt Long Sleeve Black/Blue
    out of stock
  4. Quick View
    Highlander Men's Pro Comp Long Sleeve Top Black / Grey
    Sale
    Highlander Men's Pro Comp Long Sleeve Top Black / Grey
    Now $45.86 Was $50.95
  5. Quick View
    Highlander Men's Bamboo 190 Short Sleeve Top Black
    Highlander Men's Bamboo 190 Short Sleeve Top Black
    $59.95
  6. Quick View
    Highlander Men's Pro Tech Zip Neck Top Black / Grey
    Sale
    Highlander Men's Pro Tech Zip Neck Top Black / Grey
    Now $71.96 Was $79.95
  7. Quick View
    Highlander Men's Pro Comp Short Sleeve Top Black / Grey
    Sale
    Highlander Men's Pro Comp Short Sleeve Top Black / Grey
    Now $35.67 Was $50.95
  8. Quick View
    Viper Mesh-tech Armour Top Black
    Sale
    Viper Mesh-tech Armour Top Black
    Now $36.05 Was $37.95
  9. Quick View
    Mil-Tec Tactical Long Sleeve Quick Dry Polo Shirt Dark Coyote
    Sale
    Mil-Tec Tactical Long Sleeve Quick Dry Polo Shirt Dark Coyote
    Now $52.16 Was $57.95
  10. Quick View
    Brandit Boxer Shorts Logo 2 Pack Woodland / Dark Camo
    Sale
    Brandit Boxer Shorts Logo 2 Pack Woodland / Dark Camo
    Now $45.86 Was $50.95
  11. Quick View
    MFH Tactical US Jacket Lining Coyote
    Sale
    MFH Tactical US Jacket Lining Coyote
    Now $78.26 Was $86.95
  12. Quick View
    MFH Tactical US Jacket Lining Black
    Sale
    MFH Tactical US Jacket Lining Black
    Now $78.26 Was $86.95
  13. Quick View
    Highlander Thermal Long Johns White
    Sale
    Highlander Thermal Long Johns White
    Now $30.56 Was $33.95
  14. Quick View
    Pentagon Plexis Activity Pants Black
    Sale
    Pentagon Plexis Activity Pants Black
    Now $67.46 Was $74.95
  15. Quick View
    Pentagon Plexis Activity Pants Coyote
    Pentagon Plexis Activity Pants Coyote
    out of stock
  16. Quick View
    Condor Trident Battle Top Long Sleeve Tan
    Sale
    Condor Trident Battle Top Long Sleeve Tan
    Now $95.36 Was $105.95
  17. Quick View
    Condor Trident Battle Top Long Sleeve Black
    Sale
    Condor Trident Battle Top Long Sleeve Black
    Now $95.36 Was $105.95
  18. Quick View
    Brandit Boxer Shorts Logo 2 Pack Black / Black
    Sale
    Brandit Boxer Shorts Logo 2 Pack Black / Black
    Now $45.86 Was $50.95
  19. Quick View
    Brandit Boxer Shorts Logo 2 Pack Dark Camo / Black
    Sale
    Brandit Boxer Shorts Logo 2 Pack Dark Camo / Black
    Now $45.86 Was $50.95
  20. Quick View
    Brandit Boxer Shorts Logo 2 Pack Woodland / Black
    Sale
    Brandit Boxer Shorts Logo 2 Pack Woodland / Black
    Now $45.86 Was $50.95
  21. Quick View
    Brandit Boxer Shorts Black
    Sale
    Brandit Boxer Shorts Black
    Now $30.56 Was $33.95
  22. Quick View
    Brandit Boxer Shorts Flecktarn
    Sale
    Brandit Boxer Shorts Flecktarn
    Now $15.26 Was $16.95
  23. Quick View
    Propper Midweight Base Layer Bottom Black
    Propper Midweight Base Layer Bottom Black
    out of stock
  24. Quick View
    MFH US Underpants Level I Gen III Black
    Sale
    MFH US Underpants Level I Gen III Black
    Now $32.36 Was $35.95

Items 49-72 of 175

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Size
  1. XS 14 items
  2. S 86 items
  3. M 64 items
  4. L 66 items
  5. XL 74 items
  6. XXL 80 items
  7. 3XL 42 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 6 items
  7. Highlander Forces 7 items
  8. MFH 15 items
  9. Mil-Tec 16 items
  10. Pentagon 15 items
  11. Propper 3 items
  12. Tervel 58 items
  13. Viper 5 items
Colour
Black 78
Blue 6
Coyote 15
Flecktarn 2
Foliage 1
Grey 11
Khaki or Beige 1
Navy Blue 10
Olive 37
PentaCamo 1
Swedish M90 Camo 1
Urban 1
White 3
Woodland 1
Other 7
Price
Availability
  1. In Stock 0 items
  2. Out of Stock 0 items