Underwear & Base Layer

Sportsman's Guide has a great selection of high quality Military Surplus Underwear and Military Style Base Layers. You'll always find the Military Underwear you need right here, at the lowest prices... guaranteed! 

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  1. 3-Pc. HQ ISSUE Polartec Grid Fleece Long John Set

     
    Buyer's Club $35.99 Non-Member $39.99 Compare at $58.00

    In Stock

  2. 2 New Italian Military Surplus Long John Sets

     
    Buyer's Club $17.99 Non-Member $19.99

    Item is currently on backorder

  3. HQ ISSUE Elite Grid Fleece ECW Base Layer Set

    4 stars
    (10)
    Buyer's Club $35.99 Non-Member $39.99 Compare at $40.00

    In Stock

  4. 3 New Italian Military Surplus Compression Long Underwear

     
    Buyer's Club $44.99 Non-Member $49.99

    In Stock

  1. 6 New German Military Surplus LJ Bottoms, Off-white

    4 stars
    (17)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  2. 8 New Dutch Military Surplus Briefs, Coyote Brown

     
    Buyer's Club $15.29 Non-Member $16.99

    In Stock

  3. 12 New U.S. Military Surplus Cotton Briefs, White

    5 stars
    (34)
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  4. 10 New Czech Military Surplus Underwear, Brown

    4 stars
    (11)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  1. 4-Pk. of New Swedish Military Surplus Underwear

    5 stars
    (2)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  2. 2-Pk. TRU-SPEC CORDURA Base Layer Boxer Briefs

     
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  3. 4 New U.S. Military Surplus Level 1 Boxer Shorts

    4 stars
    (10)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  4. 12 - Pk. New U.S. Military Surplus Briefs

    5 stars
    (22)
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  1. 20 New Dutch Military Surplus Cotton Briefs, White

    4 stars
    (21)
    Buyer's Club $26.99 Non-Member $29.99

    In Stock

  2. New U.S. Military Surplus ECW Drawers, Coyote

    5 stars
    (9)
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  3. 5 New Czech Military Long Johns, Khaki

    3 stars
    (11)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  4. 2 New Bulgarian Military Surplus Flannel Pajamas

    4 stars
    (19)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  1. 6 Military-style Cotton V-neck Tagless T-shirts

    4 stars
    (2)
    Buyer's Club $22.49 Non-Member $24.99

    Item is currently on backorder

  2. 10 New Czech Tank Tops, White

    4 stars
    (16)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  3. New Italian Military Surplus Officer's Flannel PJs

    5 stars
    (1)
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  4. New Italian Military Surplus Officer's Flannel PJs

    2 stars
    (2)
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  1. 10 new Italian Military Surplus Air Force Boxer Shorts, White

    3 stars
    (5)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  2. 10 New German Military Back Warmers, Olive Drab

    5 stars
    (8)
    Clearance $4.99

    In Stock

  3. Fox Tactical™ ECWCS Polypropylene Long Underwear Top

     
    Buyer's Club $26.99 Non-Member $29.99 Compare at $30.95

    In Stock

  4. 5.11 Tactical® Tight Crew Long - sleeve Shirt

    5 stars
    (1)
    Non-Member $32.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. 5.11 Tactical® Utili-T Crew Shirts, 3-Pk.

    5 stars
    (1)
    Non-Member $34.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  2. 5.11 Tactical® Loose Fit Crew Shirt

    5 stars
    (1)
    Non-Member $27.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. Fox Tactical™ ECWCS Polypropylene Long Underwear Zipper Top

     
    Buyer's Club $26.99 Non-Member $29.99 Compare at $33.95

    In Stock

  4. 5.11 Tactical® Tight Crew Short - sleeve Shirt

     
    Non-Member $27.99 Buyer's Club Discount Applied at Checkout!

    In Stock

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Related Products

6 New German Military Surplus LJ Bottoms, Off-white

Item # WX2-203389

  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Buyer's Club $17.99 Non-Member $19.99

Add to Wishlist

6 new German Military Surplus LJ Bottoms.

A half-dozen down-under warmer-uppers! There's nothing worse than chilly legs with goosebumps popping out everywhere! Restore the warmth with these Military Surplus Long John Bottoms.

  • Cotton blend material adds the extra needed layer
  • Comfy elastic waist
  • Cinch ankles lock in body heat
  • Machine wash / dry. Imported. Army surplus.

Condition: brand new, army surplus, never issued.

State Size, as available in the Shopping Cart. 

!!! Limited Quantities !!!

2 New Bulgarian Military Surplus Flannel Pajamas

Item # WX2-233311

  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Buyer's Club $17.99 Non-Member $19.99

Add to Wishlist

2 new Bulgarian Military Surplus Flannel Pajamas.

You've earned your stripes! Nab a duo of stylish '50s-era Striped Pajamas in heavyweight flannel. You get a 2-Pk.: 2 tops and 2 bottoms in a mix of colored stripes (sorry, no choice).

  • Soft, sturdy, cotton-twill flannel fabric
  • Tops have 3 front pockets and string-tie closure
  • Drawstring waist
  • Machine wash / dry. Imported.

Condition: brand new, never issued. State Size, as available in the Shopping Cart.

!!! Limited Quantities !!!

12 - Pk. New U.S. Military Surplus Briefs

Item # WX2-182463

  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Buyer's Club $22.49 Non-Member $24.99

Add to Wishlist

Call it a clean dozen! 12 - Pk. NEW U.S. Military Surplus Briefs.

"Privates, report for briefing!" Seems these 100% cotton Briefs didn't pass muster. Must've been a thread or two out of place because they're rated "slight irregulars", but you'll never know the difference. Looks and wear are 100% guaranteed, and you get U.S. Military Surplus quality for even LESS than usual! Elastic waist, lots of sizes to choose from.

Condition: New, military surplus, never issued; rated slightly irregular. State Size, as available in the Shopping Cart. Order ONLINE Now!


Carhartt® Heavyweight Cotton Thermal Long Underwear Bottoms

Item # WX2-427601

  • Info

    Why are all sizes not listed? We only display sizes that are currently available for you to order.

Starting at...
Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

Add to Wishlist

Carhartt® Heavyweight Cotton Thermal Long Underwear Bottoms are up on warmth and comfort.

A base layer to wear under, on those days when jeans, khakis or work pants aren't enough to keep cold away. Made of 9.5-oz., moisture-wicking 100% ringspun cotton knit for softness and toastiness. Reinforced stitching on all seams means these wear long. Ribknit cuffs seal out chill. Elastic waist with Carhartt® logo. Machine wash / dry. Imported.

State Color and Size, as available in the Shopping Cart. Chill, out!

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