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!

Grid List
Sort By:
1-17 of 17
Show:
Pages:
  1. 1
1
  1. 6-Pk. Guide Gear Boxer Briefs

    5 stars
    (112)
    Compare at $38.00 Was $29.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $15.51 (41%)

  2. 6-Pk. Guide Gear Pouch Briefs

    5 stars
    (90)
    Compare at $38.00 Was $24.99 Non-Member $19.99 Buyer's Club $17.99

    You Save $20.01 (53%)

  3. Guide Gear Performance T-shirt

     
    Compare at $25.00 Non-Member $14.99 Buyer's Club $13.49

    You Save $11.51 (46%)

  4. Polar King Thermal Top

    3 stars
    (5)
    Clearance $19.99
  1. 32 Degrees HEAT Base Layer Bottoms

    4 stars
    (16)
    Clearance $14.99
  2. 32 Degrees HEAT Base Layer Crew-neck Top

    5 stars
    (14)
    Clearance $14.99
  3. Polar King Thermal Bottoms

    3 stars
    (5)
    Clearance $19.99
  4. 2-Pk. of Indera Mills Colored Thermal Long John Bottoms

    4 stars
    (28)
    Compare at $32.00 Was $24.99 Clearance $14.99

    You Save $17.01 (53%)

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

    4 stars
    (21)
    Compare at $32.00 Was $24.99 Clearance $14.99

    You Save $17.01 (53%)

  2. Terramar Thermolator Leggings

     
    Non-Member $19.99 Buyer's Club $17.99
  3. Under Armour ColdGear Infrared EVO Leggings

    4 stars
    (17)
    Non-Member $54.99 Buyer's Club Discount Applied at Checkout!
  4. Under Armour ColdGear Infrared EVO Mock Turtleneck

    5 stars
    (21)
    Non-Member $54.99 Buyer's Club Discount Applied at Checkout!
  1. 32 Degrees HEAT Heat Fleece Top

    5 stars
    (2)
    Clearance $14.99
  2. 32 Degrees HEAT Heat Fleece Bottoms

    4 stars
    (7)
    Clearance $19.99
  3. Terramar Thermolator 1/2-zip Top

    5 stars
    (1)
    Non-Member $19.99 Buyer's Club $17.99
  4. Outdoor Research Sequence Leggings

     
    Non-Member $59.99 Buyer's Club Discount Applied at Checkout!
  1. Outdoor Research Sequence Long-sleeved Crew

     
    Non-Member $59.99 Buyer's Club Discount Applied at Checkout!
1-17 of 17
Show:
Pages:
  1. 1
1

Related Products

32 Degrees HEAT Base Layer Bottoms

Item # K4X2-610526

4 stars
(16)
  • Info

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

Non-Member $19.99 Buyer's Club $17.99

Add to Wishlist

32 Degrees HEAT® Base Layer Bottoms do everything you want your Long Johns to do. PRICED LOW!

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

Can't stand static? No worries with these Bottoms... they contain a special anti-static agent to reduce clings and discomfort. And they come in so many vibrant colors for when you just want to lounge around in them... you haven't loved Long Johns this much since you were a kid!

Bottoms up:

  • 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.

Scent-Lok Base Layer Lightweight Bottom, Black

Item # WX2-593306

  • Info

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

Non-Member $59.99 Buyer's Club $53.99

Add to Wishlist

Build a scent-proof base with Scent-Lok® Base Layer Lightweight Bottoms.

It all starts here! Your best bet for scent-free performance and comfort starts with Scent-Lok Lightweight Base Layers featuring advanced Carbon Alloy® scent-blocking technology.

Pass the sniff test:
  • Lightweight, moisture-wicking fabric helps keep you cool, dry and comfortable
  • Antimicrobial treatment fights odor-causing bacteria
  • Tagless design for itch-free comfort.
  • Thigh and rear hip stretch panels for mobility
  • Hidden Waistband
  • Snap fly
  • Imported.

State Size, as available in the Shopping Cart.

Polar King Thermal Bottoms

Item # WX2-608578

3 stars
(5)
  • Info

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

Clearance $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!

Polar King Thermal Bottoms

Item # L4X-608578

3 stars
(5)
  • Info

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

Non-Member $19.99 Buyer's Club $17.99

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!

Join or Renew The Sportsman’s Guide Buyer’s Club® Today!

$29.99 per year   • Save up to 10% on purchases every day.
Join Renew More Info