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Base Layers for Men

Warmth starts here! Thermals are the first thing you need when gearing up for winter. Find the best base layers in a variety of weights, all made with superior quality.

      (51 Products)
Carhartt 102224 - Base Force Extremes® Cold Weather Camo Quarter ZipCarhartt 102224 - Base Force Extremes® Cold Weather Camo Quarter Zip
3.8 stars5 Review(s)
Carhartt 102224 - Base Force Extremes® Cold Weather Camo Quarter Zip
Was: $49.99 USDNow: $29.99 USD
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Carhartt 102225 - Base Force Extremes® Cold Weather Camo BottomCarhartt 102225 - Base Force Extremes® Cold Weather Camo Bottom
3.7 stars6 Review(s)
Carhartt 102225 - Base Force Extremes® Cold Weather Camo Bottom
Was: $44.99 USDNow: $26.99 USD
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Carhartt 102347 - Base Force Extremes® Cold Weather CrewneckCarhartt 102347 - Base Force Extremes® Cold Weather Crewneck
4.1 stars24 Review(s)
Carhartt 102347 - Base Force Extremes® Cold Weather Crewneck
Was: $39.99 USDNow: $19.99 USD
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Carhartt 102222 - Base Force Extremes® Cold Weather Camo CrewneckCarhartt 102222 - Base Force Extremes® Cold Weather Camo Crewneck
3.2 stars5 Review(s)
Carhartt 102222 - Base Force Extremes® Cold Weather Camo Crewneck
Was: $44.99 USDNow: $26.99 USD
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Carhartt MBB124 - 5 Inch Basic Boxer Brief 2-PackCarhartt MBB124 - 5 Inch Basic Boxer Brief 2-Pack
3.1 stars7 Review(s)
Carhartt MBB124 - 5 Inch Basic Boxer Brief 2-Pack
$19.99 USD
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Carhartt MBL113 - Base Force® Midweight Base Layer Classic CrewCarhartt MBL113 - Base Force® Midweight Base Layer Classic Crew
2.4 stars5 Review(s)
Carhartt MBL113 - Base Force® Midweight Base Layer Classic Crew
$29.99 USD
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Carhartt MUS130 - Classic Union SuitCarhartt MUS130 - Classic Union Suit
2.3 stars3 Review(s)
Carhartt MUS130 - Classic Union Suit
$49.99 USD
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Carhartt MBB126 - Base Force® 5 Inch Premium Boxer BriefCarhartt MBB126 - Base Force® 5 Inch Premium Boxer Brief
4.5 stars2 Review(s)
Carhartt MBB126 - Base Force® 5 Inch Premium Boxer Brief
Was: $27.99 USDNow: $22.39 USD
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Carhartt MBL115 - Base Force® Midweight Base Layer Classic BottomCarhartt MBL115 - Base Force® Midweight Base Layer Classic Bottom
5.0 stars2 Review(s)
Carhartt MBL115 - Base Force® Midweight Base Layer Classic Bottom
$29.99 USD
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Carhartt 102350 - Base Force Extremes® Super-Cold Weather CrewneckCarhartt 102350 - Base Force Extremes® Super-Cold Weather Crewneck
4.8 stars38 Review(s)
Carhartt 102350 - Base Force Extremes® Super-Cold Weather Crewneck
Was: $49.99 USDNow: $29.99 USD
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Carhartt 102346 - Base Force Extremes® Lightweight Boxer BriefCarhartt 102346 - Base Force Extremes® Lightweight Boxer Brief
 
4.1 stars36 Review(s)
Carhartt 102346 - Base Force Extremes® Lightweight Boxer Brief
Was: $19.99 USDNow: $11.99 USD
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Carhartt MBB125P - 8 Inch Basic Boxer Brief 2-PackCarhartt MBB125P - 8 Inch Basic Boxer Brief 2-Pack
 
Carhartt MBB125P - 8 Inch Basic Boxer Brief 2-Pack
$29.99 USD
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Carhartt 102223 - Base Force Extremes® Cold Weather Quarter ZipCarhartt 102223 - Base Force Extremes® Cold Weather Quarter Zip
 
4.6 stars18 Review(s)
Carhartt 102223 - Base Force Extremes® Cold Weather Quarter Zip
Was: $44.99 USDNow: $26.99 USD
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Carhartt MBB125 - 8 Inch Basic Boxer Brief 2-PackCarhartt MBB125 - 8 Inch Basic Boxer Brief 2-Pack
 
3.0 stars5 Review(s)
Carhartt MBB125 - 8 Inch Basic Boxer Brief 2-Pack
$24.99 USD
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Carhartt 100640 - Force® Heavyweight Cotton Thermal BottomCarhartt 100640 - Force® Heavyweight Cotton Thermal Bottom
 
4.6 stars99 Review(s)
Carhartt 100640 - Force® Heavyweight Cotton Thermal Bottom
Was: $32.99 USDNow: $24.74 USD
QUICK VIEWFactory 2nd: $22.99 USD
Carhartt MBL103 - Base Force® Lightweight Base Layer BottomCarhartt MBL103 - Base Force® Lightweight Base Layer Bottom
 
Carhartt MBL103 - Base Force® Lightweight Base Layer Bottom
$24.99 USD
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Carhartt MBL121 - Base Force® Heavyweight Base Layer Poly-Wool BottomCarhartt MBL121 - Base Force® Heavyweight Base Layer Poly-Wool Bottom
 
3.3 stars3 Review(s)
Carhartt MBL121 - Base Force® Heavyweight Base Layer Poly-Wool Bottom
$44.99 USD
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Carhartt MBL131 - Base Force® Heavyweight Base Layer Poly-Wool CrewCarhartt MBL131 - Base Force® Heavyweight Base Layer Poly-Wool Crew
 
Carhartt MBL131 - Base Force® Heavyweight Base Layer Poly-Wool Crew
$39.99 USD
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Carhartt 102349 - Base Force Extremes® Super-Cold Weather BottomCarhartt 102349 - Base Force Extremes® Super-Cold Weather Bottom
 
4.9 stars48 Review(s)
Carhartt 102349 - Base Force Extremes® Super-Cold Weather Bottom
Was: $49.99 USDNow: $29.99 USD
QUICK VIEWFactory 2nd: $32.99 USD
Carhartt MBL149 - Base Force® Cotton Midweight BottomCarhartt MBL149 - Base Force® Cotton Midweight Bottom
 
Carhartt MBL149 - Base Force® Cotton Midweight Bottom
$29.99 USD
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