Underwear & Base Layer

Save big on Underwear at Sportsman's Guide. Every guy could use a couple new pairs of Boxers or Briefs and at Sportsman's Guide you can also choose from Thermal Long Underwear, Compression Shorts, Base Layers, Long Johns to name just a few. These Long Johns and Underwear are great for Outdoors activities. We carry many of your favorite brands like Guide Gear, WSI, Carhartt and more!

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  1. Carhartt® Irregular Base Force® Super PT Bottoms

     
    Buyer's Club $17.99 Non-Member $19.99 Compare at $44.99

    Item is currently on backorder

  2. Carhartt® Heavyweight Cotton Thermal Long Underwear Bottoms

    5 stars
    (4)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. Carhartt® Heavyweight Crewneck Shirt

    5 stars
    (1)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  4. Carhartt® Base Force™ Cool Weather Weight Long Underwear Bottoms, Black

     
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. Rock Face® 7-oz. Raschel Thermal Pants

    4 stars
    (2)
    Buyer's Club $13.49 Non-Member $14.99 Compare at $20.00

    In Stock

  2. Carhartt® Base Force™ Cool Weather Weight Crewneck Shirt, Black

     
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. Rock Face® 7-oz. Raschel Thermal Shirt

    3 stars
    (1)
    Buyer's Club $13.49 Non-Member $14.99 Compare at $20.00

    In Stock

  4. Rock Face® 9-oz. Raschel Thermal Pants

    5 stars
    (1)
    Buyer's Club $16.19 Non-Member $17.99 Compare at $27.00

    In Stock

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Related Products

Men's Guide Gear® Kingsilk Bottoms, Black

Item # WX2-208077

4 stars
  • Info

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

Starting at...
Buyer's Club $26.99 Non-Member $29.99

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Guide Gear® Kingsilk Base Layers, BIG BUCKS OFF!

Ounce for ounce, silk is the warmest fabric there is. Naturally moisture wicking, dry and comfortable. Smooth surface won't catch or cling to clothing. Bottoms have an elastic waistband. Imported. Machine wash / hang dry.

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

Built to exact specifications, Guide Gear® stands for dependability, long-lasting quality and unmatched value! Guaranteed!

Youth's WSI® Arctic WikMax™ Pants, Black

Item # WX2-219794

  • Info

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

Buyer's Club $49.49 Non-Member $54.99 Compare at $59.99

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Youth's WSI® Arctic WikMaxTM Pants deliver all-star warmth in the clutch!

Essential base layer apparel to keep you in top form when temps bottom out! Made from Arctic WikMax™ fabric... a quad-layer, stretch-fit fiber blend that keeps you warm and wicks away moisture. The fabric is a bit thinner in strategic spots, to allow you to stay fully mobile, and a bit thicker around the leg to ensure your muscles stay warm.

Arctic WikMax is 50/50 polyester / polyolefin 4-layer fabric, comfortable from +50° to -20°F. Stretch-fit and antimicrobial to control odor and bacteria. Made in the USA. Machine wash / dry. Youth large size.

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

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