Underwear, Base Layer & Pajamas

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5.11 Tactical Paramount Short-sleeved Polo Shirt

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Fabric is moisture-wicking, anti-odor, and resistant to snagging, pilling and abrasions, Black

Key Features

  • 4.5-oz. 100% polyester jersey fabric
  • Moisture-wicking and anti-odor
  • Fabric is resistant to snagging, pilling and abrasions
  • Gusseted underarms
  • Button-snap front placket
  • Angled pen pocket on left sleeve
  • Regular fit
Club Pricing Applied at Checkout!
Non-Member $48.00
  • Size Chart
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 4.5-oz. 100% polyester jersey fabric
  • Moisture-wicking and anti-odor
  • Fabric is resistant to snagging, pilling and abrasions
  • Gusseted underarms
  • Button-snap front placket
  • Angled pen pocket on left sleeve
  • Regular fit
More Details

Carhartt Men's Relaxed Fit Heavyweight Long-sleeve Camo Logo Graphic Shirt

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Carhartt Men's Relaxed Fit Heavyweight Long-sleeve Camo Logo Graphic Shirt, Oiled Walnut Heather

Key Features

  • 6.75-oz. 60/40 cotton/polyester jersey knit
  • Side-seam construction
  • Rib-knit neck
  • Tagless label
  • Camo graphic on left chest
  • Graphic on sleeve
  • Relaxed fit
Club Pricing Applied at Checkout!
Non-Member $29.99
  • Size Chart
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 6.75-oz. 60/40 cotton/polyester jersey knit
  • Side-seam construction
  • Rib-knit neck
  • Tagless label
  • Camo graphic on left chest
  • Graphic on sleeve
  • Relaxed fit
More Details

Huntworth Men's Bangor Midweight Base Layer Bottoms

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Huntworth Men's Bangor Midweight Base Layer Bottoms, Disruption

Key Features

  • 92/8 polyester/spandex blend
  • 4-way stretch single-knit jersey
  • Moisture-wicking properties draw moisture away from your skin
  • Treated with Silver Tec for scent control
  • Tagless elastic waistband for enhanced comfort
  • Non-chaffing flatlock seams
  • Functional fly
  • Form fit
Buyer's Club
$41.39 - $49.49
Non-Member $45.99 - $54.99
  • Size Chart
ALL CLUB ORDERS $49+ SHIP FREE!
    • This item is shipped directly from the factory. Sorry, no express shipping available. We are unable to ship factory direct items to Alaska, Hawaii, Puerto Rico or APO or FPO addresses.

Key Features

  • 92/8 polyester/spandex blend
  • 4-way stretch single-knit jersey
  • Moisture-wicking properties draw moisture away from your skin
  • Treated with Silver Tec for scent control
  • Tagless elastic waistband for enhanced comfort
  • Non-chaffing flatlock seams
  • Functional fly
  • Form fit
More Details

Mountain Hardwear Men's Crater Lake Short Sleeve Shirt

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Mountain Hardwear Men's Crater Lake Short Sleeve Shirt, Caspian

Key Features

  • 3.54-oz. 88/12 polyester/elastane
  • Moisture wicking, fast drying
  • UPF 50
  • Raglan sleeves
Club Pricing Applied at Checkout!
Non-Member $55.00
  • Size Chart
ALL CLUB ORDERS $49+ SHIP FREE!

Key Features

  • 3.54-oz. 88/12 polyester/elastane
  • Moisture wicking, fast drying
  • UPF 50
  • Raglan sleeves
More Details

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Underwear, Base Layer & Pajamas

Save big on Men's Underwear and Base Layer 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, and Long Johns These Long Johns and Underwear are great for outdoors activities. Stay comfortable throughout your workday and leisure time.