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. U.S. Military Surplus Polartec® Level 2 ECWS Long John Set

    5 stars
    (14)
    Buyer's Club $35.99 Non-Member $39.99

    In Stock

  2. HQ ISSUE® Elite Grid Fleece ECW Base Layer Set

     
    Buyer's Club $35.99 Non-Member $39.99

    In Stock

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

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

    In Stock

  4. 20 New Dutch Military Surplus Cotton Briefs, White

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

    In Stock

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

    5 stars
    (8)
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  2. 6 Military-style Cotton V-neck Tagless T-shirts

    4 stars
    (1)
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  3. 5 New Czech Military Long Johns, Khaki

    2 stars
    (7)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  4. 10 new Italian Military Surplus Air Force Boxer Shorts, White

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

    In Stock

  1. New Italian Military Surplus Officer's Flannel PJs

     
    Buyer's Club $13.49 Non-Member $14.99

    Item is currently on backorder

  2. 6 New German Military Surplus LJ Bottoms, Off-white

    4 stars
    (13)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  3. 10 New Czech Tank Tops, White

    4 stars
    (15)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  4. 10 New Czech Military Surplus Underwear, Brown

    4 stars
    (6)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

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

     
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  2. Women's 3-Pc. HQ ISSUE&re; Polartec® Grid Fleece Long John Set

    4 stars
    (3)
    Clearance $24.99

    In Stock

  3. 2 New Bulgarian Military Surplus Flannel Pajamas

    4 stars
    (15)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  4. Mil-Tec® Base Layer Shirt, Olive Drab

    5 stars
    (1)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  1. 6 Assorted Cotton T-shirts

    1 stars
    (1)
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  2. 12 - Pk. New U.S. Military Surplus Briefs

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

    In Stock

  3. 6 Used Czech Military Surplus PJ Sets

    3 stars
    (1)
    Clearance $9.99

    In Stock

  4. 10 New German Military Back Warmers, Olive Drab

    5 stars
    (8)
    Clearance $4.99

    In Stock

  1. 12 U.S. Military Surplus Cotton Briefs

    5 stars
    (33)
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  2. New U.S. Military Turtleneck Base Layer, Navy

    5 stars
    (11)
    Buyer's Club $16.19 Non-Member $17.99

    In Stock

  3. New Italian Military Surplus Officer's Flannel PJs

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

    In Stock

  1. New Czech Military Surplus 10 - Pc. Recruit BT Set

    4 stars
    (8)
    Clearance $9.99

    In Stock

  2. 2-Pk. New Dutch Military Surplus Cotton Pajama Sets

     
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  3. New Swedish Military Surplus Fleece Undershirt, Off - white

    4 stars
    (2)
    Clearance $9.99

    In Stock

  4. Men's 5.11 Tactical® Sports Brief

     
    Non-Member $24.99 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® Tight Crew Long - sleeve Shirt

     
    Non-Member $29.99 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® Loose Fit Crew Shirt

     
    Non-Member $24.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. Fox Tactical™ ECWCS Polypropylene Long Underwear Top

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

    In Stock

  2. 5.11 Tactical® Tight Crew Short - sleeve Shirt

     
    Non-Member $24.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. Fox Tactical™ ECWCS Polypropylene Long Underwear Bottom

     
    Buyer's Club $26.99 Non-Member $29.99 Compare at $32.95

    In Stock

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Related Products

6 Assorted Cotton T-shirts

Item # WX2-616632

1 stars
  • 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-Pk. of assorted Cotton T-shirts.

Half dozen to roll! Nab 6 Cotton T-shirts to wear alone or as an undershirt for a layering effect. You get 2 Black, 2 Gray and 2 Navy. Rib-knit collar. Machine wash / dry. Imported.

State Size, as available in the Shopping Cart. Order on the double!

!!! Limited Quantities !!!

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

Item # WX2-614569

4 stars
  • 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

4 new U.S. Military Surplus Level 1 Boxer Shorts.

Delivering a 1-2 punch for comfort down-under!

  • 100% performance polyester fabric
  • Level 1 in Coyote Brown
  • Rated top performance in any situation
  • Machine wash / dry
  • Made in the USA
  • Orig Govt. Cost $66.04
  • Condition: brand new, never issued

State Size, as available in the Shopping Cart. Nab your quad set today!

Please Note: Boxers may be regular length or long. Sorry, no choice.

!!! Limited Quantities !!!

4-Pk. New East German Military Long John Set

Item # WX2-140924

5 stars

4-Pk. New East German Military Long John Set, ON SALE!

Time to REE-lax! Taking it easy gets even easier with these genuine military Long Johns. Comfortable, warming cotton-blend provides a snug, easy-moving fit for any level of activity.

Rib-knit collar, wrists and ankles. Elastic waist and gusseted crotch. Machine wash / dry. Imported.

Condition: brand new, never issued. State Size, as available in the Shopping Cart. Nab this bargain now!

!!! Limited Quantities !!!

HQ ISSUE® Elite Grid Fleece ECW Base Layer Set

Item # WX2-596613

  • Info

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

Buyer's Club $35.99 Non-Member $39.99

Add to Wishlist

HQ ISSUE® Elite Grid Fleece ECW Base Layer Set is softer, warmer.

Keep your body heat next to you! And comfortably, too...just wait until you feel the soft Fleece inside this Set. The special inner Grid design retains your body heat during your cold-weather activities while feeling soft and comfortable.

Elite stuff:

  • 1/2-zip top for temperature adjustment and easier on / off
  • Elastic on all cuffs keeps body heat inside
  • Pants have elastic waist and pass-through fly
  • 100% polyester is machine wash / dry

State Size, as available in the Shopping Cart.

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