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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! 

Related Products

Moisture-wicking Coldgear technology keeps you warm in the cold!

Under Armour Youth Coldgear Armour Legging

Item # WX2-666284
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Buyer's Club Pricing Applied at Checkout!
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Non-Member $39.99
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    Why are all sizes not listed? We only display sizes that are currently available for you to order.

    Size Chart
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CLEARANCE!

Clam Ice Armor Base Layer Fleece Top

Item # WX2-173210
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CLEARANCE!   (Was $32.99)
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$25.24
Non-Member $28.04
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    Why are all sizes not listed? We only display sizes that are currently available for you to order.

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Comfortable warmth during sledding and other winter adventures!

Weatherproof 32 Degrees HEAT Boys' Base Layer Set

Item # WX2-666270
0 Reviews
Buyer's Club
Info
$13.49
Non-Member $14.99
  • Info

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

    Size Chart
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Moisture-wicking Coldgear technology keeps you warm when its cold!

Under Armour Youth Coldgear Mock Long-Sleeve Base Layer Shirt

Item # WX2-666283
0 Reviews
Buyer's Club Pricing Applied at Checkout!
Info
Non-Member $39.99
  • Info

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

    Size Chart
  • -
    +

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