Underwear & Base Layer

Stay warm and dry this season with Hunting Underwear from Sportsman's Guide. Shop for Long Johns, Base Layers, Thermal Underwear for hunting. Shop The Guide's selection for unbeatable deals from top manufacturers Guide Gear, WSI, 5.11 Tactical, Under Armour, and many more!

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  1. 2-Pk. of Guide Gear® Thermaweave Stretch Base Layer Pants

    3 stars
    (26)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $50.00

    In Stock

  2. Men's Guide Gear® Kingsilk Bottoms, Black

    4 stars
    (34)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $40.00

    In Stock

  3. Men's Guide Gear® Kingsilk Crew Top, Black

    4 stars
    (38)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $40.00

    In Stock

  4. 2-Pk. of Guide Gear® Thermaweave Stretch Base Layer Tops

    4 stars
    (27)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $50.00

    In Stock

  1. 6-Pk. Guide Gear® Boxer Briefs

    5 stars
    (98)
    Buyer's Club $22.49 Non-Member $24.99 Compare at $38.00

    In Stock

  2. Guide Gear® 10-oz. Poly-fleece Union Suit, Brown

    5 stars
    (48)
    Buyer's Club $26.99 Non-Member $29.99 Compare at $75.00

    In Stock

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

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

    In Stock

  4. 6-Pk. of Guide Gear® Camp Base Boxer Briefs, Camo

    5 stars
    (36)
    Buyer's Club $26.99 Non-Member $29.99

    In Stock

  1. New U.S. Military Surplus Polartec® X-static® Long-sleeved Crew Shirt, Coyote

    5 stars
    (11)
    Buyer's Club $22.49 Non-Member $24.99 Compare at $50.00

    In Stock

  2. Browning® Hell's Canyon Midweight Base Layer Pants, Realtree Xtra® Camo

     
    Buyer's Club $35.99 Non-Member $39.99

    In Stock

  3. 6-Pk. of Guide Gear® Pouch Briefs, Camo

    5 stars
    (20)
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  4. 4 Hanes® Flannel Boxers

    4 stars
    (9)
    Buyer's Club $22.49 Non-Member $24.99 Compare at $40.00

    In Stock

  1. Carhartt Force® Super Cold Weather Thermal Underwear Pants, Black

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

    In Stock

  2. Carhartt Force® Super Cold Weather Thermal Underwear Shirt, Black

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

    In Stock

  3. Clam™ Ice Armor™ Base Layer Fleece Bottom

    5 stars
    (5)
    Buyer's Club $29.69 Non-Member $32.99

    Item is currently on backorder

  4. Carhartt® Irregular Base Force® Super Cold Weather Bottoms

     
    Buyer's Club $22.49 Non-Member $24.99

    In Stock

  1. Clam™ Ice Armor™ Base Layer Fleece Top

    4 stars
    (3)
    Buyer's Club $29.69 Non-Member $32.99

    Item is currently on backorder

  2. X-System Midweight Fleece Pullover, Black

    4 stars
    (1)
    Clearance $24.99 Compare at $69.99

    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. Scent Blocker® Super Skin™ Base Layer Shirt

     
    Buyer's Club $35.99 Non-Member $39.99 Compare at $49.99

    In Stock

  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. Scent Blocker® Super Skin™ Base Layer Pants

     
    Buyer's Club $35.99 Non-Member $39.99 Compare at $49.99

    In Stock

  3. 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

  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

  1. Carhartt® Heavyweight Cotton Thermal Long Underwear Bottoms

    5 stars
    (3)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  2. Carhartt® Heavyweight Crewneck Shirt

    5 stars
    (1)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. Carhartt® Base Force™ Cold Weather Weight Long Underwear Bottoms, Black

     
    Non-Member $39.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  4. Carhartt® Base Force™ Cool Weather Weight Long Underwear Bottoms, Black

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

    In Stock

  1. 5.11 Tactical® Utili-T Crew Shirts, 3-Pk.

    5 stars
    (1)
    Non-Member $34.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  2. 3-Pk. Hanes® Big Man Boxer Briefs

     
    Buyer's Club $26.99 Non-Member $29.99 Compare at $40.00

    In Stock

  3. Carhartt® Base Force™ Cool Weather Weight Crewneck Shirt, Black

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

    In Stock

  4. Carhartt® Base Force™ Cold Weather Weight Crewneck Shirt, Black

     
    Non-Member $39.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. Women's Onyx X-System® Heavyweight Fleece Pants, Black

     
    Buyer's Club $40.49 Non-Member $44.99 Compare at $52.00

    In Stock

  2. 5.11 Tactical® Utili - T Long - sleeve Shirts, 2 - pack

    4 stars
    (2)
    Non-Member $29.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. Men's 5.11 Tactical® Sports Brief

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

    In Stock

  4. 5.11 Tactical® Sports Boxer Brief

    4 stars
    (1)
    Non-Member $24.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. 5.11 Tactical® Tight Crew Long - sleeve Shirt

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

    In Stock

  2. 5.11 Tactical® Winter Leggings

     
    Non-Member $39.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  3. 5.11 Tactical® Tight Crew Short - sleeve Shirt

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

    In Stock

  4. 5.11 Tactical® Performance Winter Mock

     
    Non-Member $49.99 Buyer's Club Discount Applied at Checkout!

    In Stock

  1. 5.11 Tactical® Loose Fit Crew Shirt

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

    In Stock

  2. 3-Pk. Hanes® Big Man ComfortSoft Heavyweight Crew Neck T-shirts, White

     
    Buyer's Club $26.99 Non-Member $29.99 Compare at $40.00

    In Stock

  3. X-System Heavyweight Fleece Pants, Black

     
    Buyer's Club $40.49 Non-Member $44.99

    In Stock

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

     
    Buyer's Club $40.49 Non-Member $44.99 Compare at $49.99

    In Stock

  1. Women's Onyx X-System® Heavyweight Fleece Pullover Jacket, Black

     
    Buyer's Club $40.49 Non-Member $44.99 Compare at $52.00

    In Stock

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Related Products

X - System Midweight Fleece Pants, Black

Item # WX2-226047

Clearance $19.99 Compare at $59.95

X-System Midweight Fleece Clothing is the pro's choice for moisture-wicking, odor and scent control.

Hush hush performance! Midweight 240-gram 4-way stretch polyester fabric is breathable, quiet, moisture-wicking, chill-fighting and tough as nails. Anti-odor technology requires NO reactivation or regeneration to keep you free of human odor. Sure helps to not give your position away to the keen noses of critters. Just the Clothing serious hunters, trappers and woodsmen need in their arsenal to stay one step ahead for guaranteed success in the wild. Machine wash / hang dry. Imported.

  • Comfortable, heavy-duty elastic waistband
  • Double-needle stitching on inside leg panels for added durability
  • Open cuff at bottom
  • Front fly opening
  • Side panels for added comfort
  • 100% polyester, quiet fleece outer.
State Size, as available in the Shopping Cart. To get the edge, order ONLINE now! We recommend you get the whole shebang for a full effect!

ScentBlocker® S3® Midweight Wool Shirt, Black / Gray

Item # WX2-297153

Buyer's Club $80.99 Non-Member $89.99

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. For unbeatable warmth and all-day comfort, order yours ONLINE today!

X-System Lightweight Crewneck Base Layer Top

Item # WX2-207299

5 stars
Buyer's Club $17.99 Non-Member $19.99

Hunting success starts at layer #1! Make it the X-System Lightweight Base Layer Top.

The ultimate "starter" piece for any sneaky outfit! The lightweight, breathable 4-way stretch fabric is super-comfortable against your skin, and comes infused with X-System technology that helps fight odors and keep you undetected. Just what serious hunters need to stay one step ahead!

A good start:
  • 180-gram 4-way stretch polyester is lightweight, moisture-wicking, breathable and quiet
  • X-System odor control technology built right in
  • Flat-stitched seam construction at arms, shoulders neck and sides for comfort against your skin
  • Crew neck
  • Machine wash / hang dry. Imported.

State Size, as available in the Shopping Cart.

Women's Onyx X-System® Heavyweight Fleece Pants, Black

Item # WX2-301245

Buyer's Club $40.49 Non-Member $44.99 Compare at $52.00

Women's Onyx X-System® Heavyweight Fleece Pullover Pants, the ultimate layer for scent control and warmth!

Warm, thick 320-gram 4-way stretch polyester fleece that's warm, quiet and tough. Odor-control technology that requires NO reactivation or regeneration. Just what serious hunters need to stay one step ahead!

Features:
  • 320-gram 4-way stretch 100% poly fleece is warm, moisture-wicking, breathable, and quiet
  • X-System technology provides dual-action odor and scent control, and requires no reactivation
  • Double-needle stitching on legs for maximum durability
  • Front seams are shaped for a flattering fit.
  • Machine wash / hang dry. Imported.
  • Elastic waist.

State Size, as available in the Shopping Cart. Get yours ONLINE for full odor-control protection!


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