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® Microtech Fitted Long-sleeve Shirt

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

    In Stock

  3. Men's WSI® Compression Shorts

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

    In Stock

  4. 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

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Related Products

Youth's WSI® Microtech Fitted Sleeveless Shirt

Item # WX2-219803

  • 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 Compare at $17.99

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Youth's WSI® Microtech Fitted Sleeveless Shirt. All-pro performance apparel that won't bust your salary cap.

Moisture wicking dryness and soft comfort for the high-priced talent on your squad! And unlike other big-name athletic apparel out there, WSI® gear won't bankrupt your franchise, so to speak. It's highly affordable, and pro athletes swear by it, for good reason... it performs.

Fabric is 100% polyester Microtech that feels good on your skin and wicks away sweat to keep you cool. Stretch fit. Crew neck. Made in the USA. Machine wash / dry.

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

Browning Hell's Canyon Midweight Base Layer Top, Realtree Xtra Camo

Item # WWAZ-597480

  • Info

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

Buyer's Club $44.99 Non-Member $49.99 Compare at $66.00

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Browning® Hell's Canyon Midweight Base Layer Top. A good day of hunting starts with the right gear!

Your freeze-fighting foundation! Effectively combat cold weather with this Browning® Hell's Canyon Midweight Base Layer Top. Slip it on before your outerwear for increased warmth without extra bulk. Plus, it features Odorsmart antimicrobial technology, which helps control bacteria that causes human odor.

Features:
  • Midweight 100% polyester fabric is ideal for cold conditions
  • Smooth face with fleece inner layer adds comfort
  • Odorsmart antimicrobial technology helps contain human scent
  • Flatlock stitching for additional comfort
  • Athletic cut
  • Mock neck helps lock in heat.

State Size, as available in the Shopping Cart.

Carhartt Force® Super Cold Weather Thermal Underwear Shirt, Black

Item # WX2-607669

  • Info

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

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.

Scent Blocker® Super Skin™ Base Layer Shirt

Item # WX2-227049

  • Info

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

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

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Scent Blocker® Super SkinTM Base Layer Long-sleeved Shirt. 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. Shirt: Crewneck, thumb loops. Imported.

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

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