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. HQ ISSUE® Elite Grid Fleece ECW Base Layer Set

     
    Buyer's Club $35.99 Non-Member $39.99

    In Stock

  2. Men's 5.11 Tactical® Sports Brief

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

    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. Fox Tactical™ ECWCS Polypropylene Long Underwear Zipper Top

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

    In Stock

  1. 5.11 Tactical® Loose Fit Crew Shirt

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

    In Stock

  2. 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

  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

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

Item # WX2-228961

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

Add to Wishlist

U.S. military surplus-designed 3-Pc. Polartec® Level 2 ECWS Long John Set combats cold!

This heat-locking Set is the Level 2 portion of a 7-level Extended Cold Weather Clothing System currently in use by the U.S. military.

  • The Polartec® Power Dry® bi-component knit wicks moisture and dries quickly for long-wearing warmth and comfort, even under heavy activity.
  • You get a balaclava, crew-neck top and elastic waist pants.
  • Machine wash / line dry. Imported. Army surplus.

State Color and Size, as available in the Shopping Cart. The right layers for the cold in 3 color choices. Get yours today!

!!! Limited Quantities !!!

4-Pk. New East German Military Long John Set

Item # WX2-140924

5 stars
Buyer's Club $19.79 Non-Member $21.99

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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 !!!

5.11 Tactical® Utili - T Long - sleeve Shirts, 2 - pack

Item # WX2-230305

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

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2 - Pk. 5.11 Tactical® Utili - T Long - sleeve Underwear Shirts Underwear base layers preferred by uniformed professionals!

Law enforcement, military and fire professionals consistently choose the 5.11 Utili-T™ underwear crew shirts as the undershirt for uniform wear. The Utili-T crew underwear shirts are longer than most crew neck T-Shirts so that the shirt stays tucked in no matter what the activity. Mens underwear made of 100% ring spun cotton, the Utili-T Crew shirts are comfortable, durable and a great value. The shirt can be worn under ballistic vests, as a casual shirt or used for everyday under uniform wear.

  • 1" no-roll, high-density collar
  • Underwear featuring moisture-wicking design keeps your body bone dry and comfy, all day
  • Printed label prevents chafing
  • Double-needle stitching gives your underwear base layer t-shirt increased durability
  • Machine wash / dry. Imported.

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

HQ ISSUE® Elite Grid Fleece ECW Base Layer Set

Item # WX2-596613

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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