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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. 4.7 stars
    4.7 (12)
    Buyer's Club $17.99 Non-Member $19.99
  2. 4.6 stars
    4.6 (11)
    Buyer's Club $17.99 Non-Member $19.99 Was $29.99
  3. 3 stars
    3 (2)
    Buyer's Club $13.49 Non-Member $14.99
  4. 5 stars
    5 (1)
    Buyer's Club $17.99 Non-Member $19.99
  1. 3 stars
    3 (1)
    Buyer's Club $17.99 Non-Member $19.99
  2. 4 stars
    4 (6)
    Buyer's Club $17.99 Non-Member $19.99
  3. 5 stars
    5 (3)
    Buyer's Club $17.99 Non-Member $19.99
  4. 5 stars
    5 (1)
    Buyer's Club $53.99 Non-Member $59.99
  1. 5 stars
    5 (1)
    Buyer's Club $17.99 Non-Member $19.99
  2. 3 stars
    3 (1)
    Buyer's Club $13.49 Non-Member $14.99
  3. 3.7 stars
    3.7 (3)
    Buyer's Club $17.99 Non-Member $19.99
  4. 4.7 stars
    4.7 (36)
    Buyer's Club $26.99 Non-Member $29.99
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    Buyer's Club $22.49 Non-Member $24.99
  2.  
    Buyer's Club $44.99 Non-Member $49.99
  3. 4 stars
    4 (4)
    Buyer's Club $17.99 Non-Member $19.99
  4.  
    Buyer's Club $44.99 Non-Member $49.99
  1.  
    Buyer's Club $17.99 Non-Member $19.99
  2. 5 stars
    5 (1)
    Buyer's Club $26.99 Non-Member $29.99
  3. 4.5 stars
    4.5 (2)
    Buyer's Club $16.19 Non-Member $17.99
  4.  
    Buyer's Club $17.99 Non-Member $19.99
  1. 3.7 stars
    3.7 (3)
    Buyer's Club $9.44 Non-Member $10.49 Was $14.99
  2. 4.5 stars
    4.5 (2)
    Buyer's Club $44.99 Non-Member $49.99
  3. 3 stars
    3 (3)
    Buyer's Club $17.99 Non-Member $19.99
  4. 3.4 stars
    3.4 (24)
    Buyer's Club $11.33 Non-Member $12.59 Was $17.99
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    Buyer's Club $13.49 Non-Member $14.99
  2. 3.1 stars
    3.1 (7)
    Buyer's Club $12.59 Non-Member $13.99 Was $19.99
  3. 3 stars
    3 (6)
    Buyer's Club $15.74 Non-Member $17.49 Was $24.99
  4. 5 stars
    5 (2)
    Buyer's Club $13.49 Non-Member $14.99
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    Buyer's Club $8.99 Non-Member $9.99
  2. 4.8 stars
    4.8 (4)
    Buyer's Club $13.49 Non-Member $14.99
  3. 4.8 stars
    4.8 (6)
    Buyer's Club $17.99 Non-Member $19.99
  4. 5 stars
    5 (2)
    Buyer's Club $16.19 Non-Member $17.99
  1.  
    Buyer's Club $17.99 Non-Member $19.99
  2. 3 stars
    3 (1)
    Buyer's Club $17.99 Non-Member $19.99
  3. 4.1 stars
    4.1 (27)
    Buyer's Club $17.99 Non-Member $19.99
  4.  
    Buyer's Club $13.49 Non-Member $14.99
  1. 4.5 stars
    4.5 (16)
    Buyer's Club $16.19 Non-Member $17.99
  2. 3.7 stars
    3.7 (9)
    Buyer's Club $17.99 Non-Member $19.99
  3. 3.8 stars
    3.8 (6)
    Buyer's Club $17.99 Non-Member $19.99
  4. 4.1 stars
    4.1 (12)
    Buyer's Club $10.79 Non-Member $11.99 Was $19.99
  1. 5 stars
    5 (1)
    Buyer's Club $4.05 Non-Member $4.50 Was $14.99
  2. 3.7 stars
    3.7 (3)
    Buyer's Club $10.80 Non-Member $12.00 Was $29.99
  3. 4.9 stars
    4.9 (30)
    Buyer's Club $19.79 Non-Member $21.99
  1.  
    Buyer's Club $13.49 Non-Member $14.99
  2.  
    Buyer's Club $22.49 Non-Member $24.99
  3.  
    Buyer's Club $13.49 Non-Member $14.99
  4.  
    Buyer's Club $22.49 Non-Member $24.99
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