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Underwear & Base Layer

Stay warm and dry this season with Hunting Underwear from Sportsman's Guide. Shop for Long Johns, Base Layers, Thermal Underwear for hunting and your other outdoor activities. Shop our selection for unbeatable deals on top brands such as Guide Gear, Carhartt, 5.11 Tactical, Under Armour and many more and save BIG!

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  1. 5 stars
    (148)
    Compare at $38.00 Non-Member $24.99 Buyer's Club $22.49

    You Save $15.51 (41%)

  2. 4 stars
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    Compare at $42.00 Non-Member $24.99 Buyer's Club $22.49

    You Save $19.51 (46%)

  3. 4 stars
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    Compare at $57.00 Non-Member $29.99 Buyer's Club $26.99

    You Save $30.01 (53%)

  4. 4 stars
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    Was $19.99 Clearance $9.99 Buyer's Club $8.99
  1. 4 stars
    (111)
    Compare at $38.00 Non-Member $19.99 Buyer's Club $17.99

    You Save $20.01 (53%)

  2. 5 stars
    (51)
    Non-Member $38.49 Buyer's Club Pricing Applied at Checkout!
  3. 4 stars
    (15)
    Compare at $30.00 Non-Member $19.99 Buyer's Club $17.99

    You Save $12.01 (40%)

  4. 5 stars
    (6)
    Compare at $25.00 Clearance $9.99 Buyer's Club $8.99

    You Save $16.01 (64%)

  1.  
    Clearance $23.99 Buyer's Club Pricing Applied at Checkout!
  2. 5 stars
    (1)
    Non-Member $19.99 Buyer's Club Pricing Applied at Checkout!
  3. 4 stars
    (80)
    Compare at $40.00 Non-Member $39.99 Buyer's Club $35.99

    You Save $4.01 (10%)

  4. 4 stars
    (35)
    Non-Member $38.49 Buyer's Club Pricing Applied at Checkout!
  1. 4 stars
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    Compare at $40.00 Non-Member $39.99 Buyer's Club $35.99

    You Save $4.01 (10%)

  2. 4 stars
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    Compare at $49.99 Non-Member $39.99 Buyer's Club $35.99

    You Save $14.00 (28%)

  3. 4 stars
    (6)
    Non-Member $29.99 Buyer's Club Pricing Applied at Checkout!
  4. 5 stars
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    Non-Member $19.99 Buyer's Club Pricing Applied at Checkout!
  1. 5 stars
    (115)
    Compare at $75.00 Non-Member $29.99 Buyer's Club $26.99

    You Save $48.01 (64%)

  2. 5 stars
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    Clearance $54.99 Buyer's Club $49.49
  3. 5 stars
    (1)
    Non-Member $19.99 Buyer's Club Pricing Applied at Checkout!
  4. 5 stars
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    Non-Member $79.99 Buyer's Club Pricing Applied at Checkout!
  1. 4 stars
    (7)
    Compare at $49.99 Non-Member $39.99 Buyer's Club $35.99

    You Save $14.00 (28%)

  2. 4 stars
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    Clearance $54.99 Buyer's Club $49.49
  3.  
    Was $59.99 Clearance $39.99 Buyer's Club $35.99
  4. 4 stars
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    Non-Member $79.99 Buyer's Club Pricing Applied at Checkout!
  1. 5 stars
    (93)
    Compare at $40.00 Non-Member $24.99 Buyer's Club $22.49

    You Save $17.51 (44%)

  2. 4 stars
    (103)
    Compare at $40.00 Was $34.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $17.51 (44%)

  3. 2 stars
    (5)
    Compare at $45.00 Non-Member $19.99 Buyer's Club $17.99

    You Save $27.01 (60%)

  4. 4 stars
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    Compare at $25.00 Non-Member $9.99 Buyer's Club $8.99

    You Save $16.01 (64%)

  1. 4 stars
    (1)
    Compare at $45.00 Non-Member $19.99 Buyer's Club $17.99

    You Save $27.01 (60%)

  2.  
    Was $34.99 Clearance $24.99 Buyer's Club $22.49
  3. 5 stars
    (17)
    Was $44.99 Clearance $34.99 Buyer's Club $31.49
  4. 4 stars
    (2)
    Was $34.99 Clearance $24.99 Buyer's Club $22.49
  1. 5 stars
    (2)
    Was $44.99 Clearance $34.99 Buyer's Club $31.49
  2. 5 stars
    (4)
    Compare at $44.99 Non-Member $19.99 Buyer's Club $17.99

    You Save $27.00 (60%)

  3.  
    Was $59.99 Clearance $29.99 Buyer's Club $26.99
  4. 5 stars
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    Non-Member $49.99 Buyer's Club Pricing Applied at Checkout!
  1. 4 stars
    (7)
    Non-Member $84.99 Buyer's Club $76.49
  2. 5 stars
    (10)
    Compare at $50.00 Non-Member $29.99 Buyer's Club $26.99

    You Save $23.01 (46%)

  3. 5 stars
    (14)
    Non-Member $84.99 Buyer's Club $76.49
  4. 4 stars
    (4)
    Clearance $74.99 Buyer's Club $67.49
  1. 5 stars
    (5)
    Compare at $50.00 Non-Member $29.99 Buyer's Club $26.99

    You Save $23.01 (46%)

  2. 5 stars
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    Non-Member $32.99 Buyer's Club $29.69
  3. 5 stars
    (7)
    Clearance $74.99 Buyer's Club $67.49
  4. 4 stars
    (6)
    Non-Member $32.99 Buyer's Club $29.69
  1. 5 stars
    (22)
    Non-Member $29.99 Buyer's Club Pricing Applied at Checkout!
  2. 5 stars
    (1)
    Non-Member $34.99 Buyer's Club Pricing Applied at Checkout!
  3. 4 stars
    (21)
    Non-Member $44.99 Buyer's Club Pricing Applied at Checkout!
  4.  
    Non-Member $44.99 Buyer's Club Pricing Applied at Checkout!
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