Underwear & Base Layer

Shop The Large Selection Of All WSI Underwear & Base Layer At Rock Bottom Low Prices...Guaranteed at Sportsman's Guide

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  1. Men's WSI® Arctic Microtech Long-sleeve Cold Weather Performance Shirt

    5 stars
    (2)
    Buyer's Club $35.99 Non-Member $39.99 Compare at $45.99

    In Stock

  2. Men's WSI® Arctic WikMax™ Pants, Black

    5 stars
    (1)
    Buyer's Club $44.99 Non-Member $49.99 Compare at $59.99

    In Stock

  3. Men's WSI® Microtech Loose Long-sleeve Shirt, Black

    4 stars
    (5)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $25.99

    In Stock

  4. Men's WSI® Compression Shorts

    2 stars
    (2)
    Buyer's Club $22.49 Non-Member $24.99 Compare at $27.99

    In Stock

  1. Men's WSI® Microtech Fitted Long-sleeve Shirt

    3 stars
    (6)
    Buyer's Club $17.99 Non-Member $19.99 Compare at $21.99

    In Stock

  2. Men's WSI® Microtech Fitted Sleeveless Shirt

    4 stars
    (4)
    Buyer's Club $13.49 Non-Member $14.99 Compare at $17.99

    In Stock

  3. Men's WSI® Microtech Zipper Polo, Black

    3 stars
    (1)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $35.99

    In Stock

  4. WSI® WikMax HEATR® 1/4-zip Top

     
    Buyer's Club $116.99 Non-Member $129.99 Compare at $139.99

    In Stock

  1. WSI® Microtech Neon Green Fitted Long-sleeved Shirt

     
    Buyer's Club $17.99 Non-Member $19.99 Compare at $21.99

    In Stock

  2. Men's WSI® WikMax HEATR® Pants, Black

     
    Buyer's Club $116.99 Non-Member $129.99 Compare at $139.99

    In Stock

  3. WSI® Arctic HEATR® Vent Shirt, Black

     
    Buyer's Club $71.99 Non-Member $79.99 Compare at $89.99

    In Stock

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Related Products

Under Armour® Base 3.0™ Crew

Item # WX2-592276

Non-Member $74.99 Buyer's Club Discount Applied at Checkout!

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Under Armour® Base 3.0TM Crew. Heavyweight warmth without bulk for EXTREME cold-weather comfort!

What's your game? Hunting? Ice Fishing? Snowshoeing? Whatever your pursuit, choose this Under Armour® Base 3.0™ Crew as the insulating base layer. It's made of heavyweight 7-oz. fabric to keep you warm and comfortable in extreme cold. Unique construction traps warmth without adding bulk. Smooth exterior allows easy layering.

  • Made of heavyweight 7-oz. 93/7 polyester / elastane for a streamlined fit without the squeeze of compression
  • Soft, brushed negative grid interior traps hot air, providing superior warmth
  • 4-Way Stretch fabrication allows greater mobility and maintains shape
  • Signature Moisture Transport System wicks sweat away from the body
  • Quick-dry fabrication keeps you light and comfortable
  • Anti-Odor technology prevents the growth of odor-causing microbes
  • Raglan sleeves and flatlock stitching allow full range of motion without chafing
  • Machine wash / dry
  • Imported.

State Size, as available in the Shopping Cart.

Carhartt Force® Super Cold Weather Thermal Underwear Shirt, Black

Item # WX2-607669

Non-Member $44.99 Buyer's Club Discount Applied at Checkout!

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Carhartt Force® Super Cold Weather Base Layers. Huge warmth, with a moisture-wicking edge!

It may be C-O-L-D on the job, but that doesn't mean you won't perspire. Designed for men who work up a sweat even in frigid temps, this Carhartt Force® Super Cold Weather Thermal Underwear Shirt is the ultimate choice for comfortable layering.

Featuring FastDry® moisture-wicking technology and odor-fighting properties to keep you feeling fresh. The extra-long droptail offers added coverage and the rib-knit cuffs seal in warmth. Plus, Smooth flatlock seams provide no-chafe comfort. Machine wash / dry. Imported.

State Size, as available in the Shopping Cart. Stay comfortable and fresh while you work up a lather. Order today!

ScentBlocker® S3® Midweight Wool Shirt, Black / Gray

Item # WX2-297153

Clearance $69.99

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ScentBlocker® S3® Midweight Wool Shirt are scent-stopping, moisture-wicking and warm base layers.

When you're up in your tree stand, the last thing you want to be thinking about is how cold you are. That won't be a problem when you have these Midweight layers from ScentBlocker®! The 70/30 merino wool / polyester construction will keep you warm, and the S3® antimicrobial technology controls your scent to keep you undetected.

And if you work up a sweat, the moisture-wicking properties of the merino wool will move the moisture away from your body, keeping you dry and comfortable. 4-direction stretch moves with you and seamless construction reduces chafing in high-friction areas. Imported.

  • 1/4-zip front
  • Thumb loops on sleeves.

State Size, as available in the Shopping Cart. 

BLACKHAWK!® Engineered-Fit 1/4-zip Short Sleeve Shirt

Item # WX2-187774

Starting at...
Buyer's Club $40.49 Non-Member $44.99

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BLACKHAWK!® Engineered-Fit 1/4-zip Short Sleeve Shirt.

The Engineered-Fit series allows you to choose between a body-contoured Standard Fit and full Compression Fit simply by size selection.

To achieve a Compression Fit, a true next-to-skin, no movement fit which eliminates potential friction related "hot spots" and helps to reduce muscle fatigue, simply select one size down from your normal size.

The specs:
  • Designed for maximum comfort and freedom of movement
  • Smooth matte-finish surface to reduce drag and bulk when layering
  • Hybrid construction with stretch mesh panels enhances freedom of movement and heat dissipation
  • Flat-seam construction and seamless top-of-shoulder helps prevent irritation
  • Textured, brushed interior enhances wicking and comfort against the skin
  • Durable wicking and anti-microbial odor fighting treatments
  • Fast-drying
  • Stylish quarter-zip front with mock neck allows added ventilation
  • Protective zipper flap and chin guard
  • Body: Jersey knit 92% Nylon / 8% Spandex
  • Panels: 95% polyester / 5% Lycra. Imported.

State Color and Size, as available in Shopping Cart. Order ONLINE Today!

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