Underwear & Base Layer

Save big on Men's 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! Shop all Underwear and enjoy the lowest prices, guaranteed!

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  1. Carhartt Irregular Base Force Super PT Bottoms

    4 stars
    (2)
    Compare at $44.99 Was $24.99 Non-Member $19.99 Buyer's Club $17.99

    You Save $27.00 (60%)

  2. Men's Guide Gear Silk Base Layer Crewneck, Black

    4 stars
    (47)
    Compare at $40.00 Was $34.99 Non-Member $29.99 Buyer's Club $26.99

    You Save $13.01 (33%)

  3. Carhartt® Irregular Base Force® Super PT Top

     
    Compare at $44.99 Was $29.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $22.50 (50%)

  4. Carhartt® Heavyweight Crewneck Shirt

    5 stars
    (4)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!
  1. Carhartt® Heavyweight Cotton Thermal Long Underwear Bottoms

    5 stars
    (6)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!
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Scent Blocker® Super Skin™ Base Layer Pants

Item # WX2-227050

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

Starting at...
Non-Member $39.99 Buyer's Club $35.99

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Scent Blocker® Super SkinTM Base Layer Pants. Hunt hard, stay warm.

Best of both worlds... blended Merino wool and polyester. Provides a super-effective temperature-controlling, moisture-wicking, quick-drying layer. S3® Advanced antimicrobial technology inhibits odor-causing bacteria. Form-fitting, easy-moving comfort in all sorts of conditions!

Merino blend material also makes for a durable garment that resists shrinking. Flat seams prevent chafing. Pants: Elastic comfort-fit waistband, boxer-style front fly. Imported.

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

5.11 Tactical® Sports Boxer Brief

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

Non-Member $24.99 Buyer's Club Discount Applied at Checkout!

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5.11 Tactical® 9" Sports Boxer Brief Underwear Underwear that will stretch and move with you, for comfort while you run, bend, walk, or jog!

You'll say goodbye to your tighty-whities once you give these Sport Boxer Brief Underwear a try. Mens underwear made with a polyester / spandex blend, our briefs have great breathability and are comfortable and quick-drying. 5.11's Sport Boxer Brief Mens Underwear are the only briefs with moisture-moving 3D-Wicking technology. Machine wash / dry underwear. Imported.

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

Under Armour ColdGear Infrared EVO Mock Turtleneck

Item # WX2-282770

5 stars
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  • 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!

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Under Armour® ColdGear® Infrared EVO Mock Turtleneck. Stay warm, dry and focused in the field.

A flexible ceramic coating on the inside of both garments holds heat instead of dispersing it, keeping you in the field longer! Ideal for mild to cool hunts, or for cold hunts where you're really exerting yourself and working up a sweat, to wick moisture away from your skin. Plus, 4-way stretch 87/13 polyester / elastane-blend material allows full range of motion, prevents muscle fatigue.

  • Dual-layer fabric for ultra-warm interior, quick-drying exterior
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  • Anti-odor technology
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  • Machine wash / hang dry. Imported.

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

Under Armour Camo Boxer Jock

Item # WX2-619655

  • Info

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

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

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Under Armour® Camo Boxer Jock. Comfort to your core!

So much more than underwear! This Boxer Jock has moisture-wicking and HeatGear® fabric to keep you cool and fresh when things heat up in the field. Plus, they stretch, recover and, best of all, stay put... for a comfortable fit you won't even think twice about. This Boxer Jock is the perfect way to complete your hunting outfit, or wear to during workouts and to the gym!

Lightweight Boxer:

  • 4-way stretch 4.7-oz. polyester / elastane fabric
  • Moisture Transport System makes 'em dry quickly
  • HeatGear technology keeps you cool
  • Microbial treatment prevents odor-growing microbes
  • Fits next to skin, without the squeeze
  • Working fly
  • 6" inseam
  • Performance waistband
  • Machine wash / dry
  • Imported.

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

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