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 The Guide's selection for unbeatable deals from top brands such as Guide Gear, Carhartt, WSI, 5.11 Tactical, Under Armour and many more and save BIG!

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  1. 2-Pk. of Indera Mills® Colored Thermal Long John Bottoms

    4 stars
    (18)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $32.00

    In Stock

  2. 2-Pk. of Guide Gear® Thermaweave Stretch Base Layer Pants

    3 stars
    (27)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $50.00

    In Stock

  3. 2-Pk. of Indera Mills® Colored Thermal Long John Tops

    4 stars
    (15)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $32.00

    In Stock

  4. Under Armour® ColdGear® Infrared EVO Mock Turtleneck

    5 stars
    (16)
    Non-Member $54.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. Under Armour® ColdGear® Infrared EVO Leggings

    4 stars
    (12)
    Non-Member $54.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  2. 2-Pk. of Guide Gear® Thermaweave Stretch Base Layer Tops

    4 stars
    (29)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $50.00

    In Stock

  3. 32 Degrees HEAT® Base Layer Bottoms

     
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  4. Polar King® Thermal Bottoms

     
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  1. Polar King® Thermal Top

     
    Buyer's Club $17.99 Non-Member $19.99

    In Stock

  2. 32 Degrees HEAT® Base Layer Crew-neck Top

    4 stars
    (1)
    Buyer's Club $13.49 Non-Member $14.99

    In Stock

  3. 32 Degrees HEAT® Heat Fleece Top

     
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  4. 32 Degrees HEAT® Heat Fleece Bottoms

    5 stars
    (1)
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  1. 6-Pk. Guide Gear® Boxer Briefs

    5 stars
    (102)
    Buyer's Club $22.49 Non-Member $24.99 Compare at $38.00

    In Stock

  2. 6-Pk. Guide Gear® Pouch Briefs

    5 stars
    (79)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $38.00

    In Stock

  3. Terramar® Thermolator Leggings

     
    Buyer's Club $26.99 Non-Member $29.99

    In Stock

  4. Terramar® Thermolator 1/2-zip Top

     
    Buyer's Club $26.99 Non-Member $29.99

    In Stock

  1. ScentBlocker® S3® Midweight Wool Pants, Black / Gray

     
    Clearance $59.99

    In Stock

  2. 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

  3. Rock Face® 2-layer Thermal Shirt from Rock Face®

    3 stars
    (3)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $27.00

    In Stock

  4. Rock Face® 2-layer Thermal Pants from Rock Face®

    3 stars
    (2)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $27.00

    In Stock

  1. 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

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Related Products

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

Item # WX2-427603

  • Info

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

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

Add to Wishlist

Carhartt® Base ForceTM Cool Weather Weight Long Underwear Bottoms. Working up a sweat? Stay comfortable and fresh.

Wear these specially-treated, moisture-wicking Long Underwear Bottoms as a base layer when the temps are chilly, indoors or out.

Clocked in:
  • 4.5-oz. 100% polyester midweight knit
  • Force™ fabric wicks away moisture, has an antimicrobial finish so you stay fresh
  • Smooth flat lock seams for comfort
  • Comfortable tapered cuffs seal out chill
  • Elastic waist with Carhartt® logo printed on bottom hem
  • Carhartt Force logo printed on back
  • Machine wash / dry. Imported.

State Size, as available in the Shopping Cart.

32 Degrees HEAT® Base Layer Crew-neck Top

Item # WX2-610525

  • Info

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

Buyer's Club $13.49 Non-Member $14.99

Add to Wishlist

32 Degrees HEAT® Base Layer Crew-neck Top does everything you want your Long Johns to do. In wicked colors and PRICED LOW!

Layer up for the next polar vortex! Not only does every fiber help retain body heat, but it also minimizes unpleasant odor caused by sweating. Plus, this Base Layer Top is quick-drying to wick away moisture, keeping you dry and comfortable.

Can't stand static? No worries with this Top... it contains a special anti-static agent to reduce clings and discomfort. And it comes in so many vibrant colors... you haven't loved Long Johns this much since you were a kid!

On the top:

  • Stretch yarns maximize long-term comfort in a lasting shape
  • Soft-hand feel with 37/34/25/4 acrylic / polyester / rayon / spandex blend
  • Machine wash / hang dry
  • Imported.

State Color and Size, as available in Shopping Cart.

Polar King® Thermal Bottoms

Item # WX2-608578

  • Info

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

Starting at...
Buyer's Club $17.99 Non-Member $19.99

Add to Wishlist

Polar King® Thermal Bottoms.

Hot stuff! These toasty Thermal Bottoms have rib-knit cuffs and an elastic waist so they stay in place when layering, and they keep the warmth where it belongs... on you! Machine wash / dry. Imported. 50/50 Cotton / Poly blend fabric.

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

Clam™ Ice Armor Merino Wool Blend Base Layer Bottom

Item # WX2-229840

  • Info

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

Non-Member $54.99 Buyer's Club Discount Applied at Checkout!

Add to Wishlist

ClamTM Ice Armor Merino Wool Blend Base Layer Bottom. Warm, comfortable, moisture-wicking performance for your "better half"!

Mixing the right combination of fabrics to get the perfect blend of warmth, comfort and moisture-wicking in a Base Layer is a thing of beauty. Clam™'s done it again... they've taken Merino wool - the "Cadillac" of wools - and added in silver nylon to make the ultimate Base Layer Bottom!

The warm-up:
  • Made from 50/50 merino wool / polyester for the best in warm, comfortable, moisture-wicking performance
  • Ribbed ankle cuffs for added warmth and a better fit
  • Anti-microbial technology helps control odors
  • Front fly. Hand wash cold water, hang dry. Imported.

State Size, as available in the Shopping Cart.

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