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 WikMax™ Pants, Black

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

    In Stock

  2. 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

  3. Men's WSI® Compression Shorts

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

    In Stock

  4. 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

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Related Products

ScentBlocker® 8th Layer™ Base Layer Long-sleeved Shirt, Realtree Xtra®

Item # WX2-611940

Buyer's Club $26.99 Non-Member $29.99

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ScentBlocker® 8th LayerTM Shirt. The ideal base layer for early-season comfort!

Unbelievably soft. Moisture-wicking. Non-bulky. Plus odor-inhibiting S3® silver antimicrobial treatment that keeps it fresher, longer. Whether it's a cool morning or hot afternoon, you'll always be dry and comfortable. Worn alone or under layers, 8th Layer™ is the 8th wonder of the hunting world.

Details:
  • Lightweight, moisture-wicking 100% polyester jersey with 4-direction stretch for flexibility
  • S3 antimicrobial treatment fights odor-causing bacteria
  • Part of ScentBlocker® System Layer One, meaning it can be worn next to skin or under layers
  • Shirt has crew neck, thumbholes for easy layering.
  • Machine wash / hang dry. Imported.

State Size, as available in the Shopping Cart.

5.11 Tactical® Tight Crew Short - sleeve Shirt

Item # WX2-230299

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

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5.11 Tactical® Tight Crew Short - sleeve Shirt allows you to move and twist with NO restriction!

Having the right under shirt for a ballistic vest is crucial for comfort and performance. The 5.11 Tight Crew Short Sleeve Shirt fits that need with its unique design and features. It is made out of our moisture-wicking, anti-microbial and quick-drying fabric.

Our saddle-shoulder construction offers greater range of motion and an underarm mesh panel allows moisture to vent and evaporate easily. The tight crew short sleeve shirt has flat-lock seams that reduce friction in order to prevent chafing. The tight crew short sleeve shirt is designed to wear under body armor but is also great for casual and workout wear. Made of 82% polyester and 18% spandex, the 5.11 Tight Crew Short Sleeve Shirt is designed to last. You can always count of 5.11 Tactical Series to continually provide innovative, high quality products at a great price.

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

5.11 Tactical® Loose Fit Crew Shirt

Item # WX2-230301

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

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5.11 Tactical® Loose Fit Underwear Crew Shirt Mens underwear base layer allows for a free - and - easy feel under tactical equipment!

Having the right underwear shirt for a ballistic vest is crucial for comfort and performance. The 5.11 Loose Fit Crew Short Sleeve Underwear Shirt fits that need with its unique design and features. This loose fit crew is designed for wear under body armor but is also great for casual and workout wear. Underwear layers available in short- and long-sleeve loose fit crews and short-sleeve v-necks, these loose fit crews are a necessity for body armor wear.

  • Mens underwear is made with 100% polyester
  • Mild athletic compression fit
  • Underwear base layers with anti-microbial, quick-drying, moisture-wicking comfort
  • Strong, durable flat-lock seams
  • Underarm mesh panels give this underwear venting printed label prevents chafing
  • Machine wash / dry. Imported.

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

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. 

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