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Carhartt Base Layers for Men

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

      (44 Products)
Carhartt MBB124 - 5 Inch Basic Boxer Brief 2-PackCarhartt MBB124 - 5 Inch Basic Boxer Brief 2-PackCarhartt MBB124 - 5 Inch Basic Boxer Brief 2-Pack
3.0 stars2 Review(s)
Carhartt MBB124 - 5 Inch Basic Boxer Brief 2-Pack
$19.99 USD
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Carhartt MBB125 - 8 Inch Basic Boxer Brief 2-PackCarhartt MBB125 - 8 Inch Basic Boxer Brief 2-PackCarhartt MBB125 - 8 Inch Basic Boxer Brief 2-Pack
3.0 stars3 Review(s)
Carhartt MBB125 - 8 Inch Basic Boxer Brief 2-Pack
$24.99 USD
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Carhartt MBB122 - 5 Inch Tech Boxer BriefCarhartt MBB122 - 5 Inch Tech Boxer BriefCarhartt MBB122 - 5 Inch Tech Boxer Brief
3.0 stars2 Review(s)
Carhartt MBB122 - 5 Inch Tech Boxer Brief
$21.99 USD
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Carhartt MBB123 - 8 Inch Tech Boxer BriefCarhartt MBB123 - 8 Inch Tech Boxer BriefCarhartt MBB123 - 8 Inch Tech Boxer Brief
4.0 stars3 Review(s)
Carhartt MBB123 - 8 Inch Tech Boxer Brief
$24.99 USD
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Carhartt MBB124P - 5 Inch Basic Boxer Brief 2-PackCarhartt MBB124P - 5 Inch Basic Boxer Brief 2-PackCarhartt MBB124P - 5 Inch Basic Boxer Brief 2-Pack
Carhartt MBB124P - 5 Inch Basic Boxer Brief 2-Pack
$26.99 USD
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Carhartt 102346 - Base Force Extremes® Lightweight Boxer BriefCarhartt 102346 - Base Force Extremes® Lightweight Boxer BriefCarhartt 102346 - Base Force Extremes® Lightweight Boxer Brief
4.2 stars35 Review(s)
Carhartt 102346 - Base Force Extremes® Lightweight Boxer Brief
Was: $19.99 USDNow: $11.99 USD
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Carhartt 102224 - Base Force Extremes® Cold Weather Camo Quarter ZipCarhartt 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
QUICK VIEWFactory 2nd: $30.99 USD
Carhartt 102225 - Base Force Extremes® Cold Weather Camo BottomCarhartt 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
QUICK VIEWFactory 2nd: $29.99 USD
Carhartt 102347 - Base Force Extremes® Cold Weather CrewneckCarhartt 102347 - Base Force Extremes® Cold Weather CrewneckCarhartt 102347 - Base Force Extremes® Cold Weather Crewneck
4.0 stars23 Review(s)
Carhartt 102347 - Base Force Extremes® Cold Weather Crewneck
Was: $39.99 USDNow: $19.99 USD
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Carhartt 101612 - Force® Boxer BriefCarhartt 101612 - Force®  Boxer BriefCarhartt 101612 - Force®  Boxer Brief
3.8 stars19 Review(s)
Carhartt 101612 - Force® Boxer Brief
Was: $22.00 USDCloseout: $13.19 USD
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Carhartt 102345 - Base Force Extremes® Lightweight BoxerCarhartt 102345 - Base Force Extremes® Lightweight BoxerCarhartt 102345 - Base Force Extremes® Lightweight Boxer
 
4.8 stars24 Review(s)
Carhartt 102345 - Base Force Extremes® Lightweight Boxer
Was: $19.99 USDNow: $11.99 USD
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Carhartt MBB126 - Base Force® 5 Inch Premium Boxer BriefCarhartt MBB126 - Base Force® 5 Inch Premium Boxer BriefCarhartt MBB126 - Base Force® 5 Inch Premium Boxer Brief
 
5.0 stars1 Review(s)
Carhartt MBB126 - Base Force® 5 Inch Premium Boxer Brief
$27.99 USD
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Carhartt MBB127 - Base Force® 8 Inch Premium Boxer BriefCarhartt MBB127 - Base Force® 8 Inch Premium Boxer BriefCarhartt MBB127 - Base Force® 8 Inch Premium Boxer Brief
 
5.0 stars1 Review(s)
Carhartt MBB127 - Base Force® 8 Inch Premium Boxer Brief
$29.99 USD
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Carhartt 101611 - Force® BoxerCarhartt 101611 - Force® BoxerCarhartt 101611 - Force® Boxer
 
4.1 stars14 Review(s)
Carhartt 101611 - Force® Boxer
Was: $19.99 USDCloseout: $11.99 USD
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Carhartt MBB125P - 8 Inch Basic Boxer Brief 2-PackCarhartt 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 102350 - Base Force Extremes® Super-Cold Weather CrewneckCarhartt 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
QUICK VIEWFactory 2nd: $24.99 USD
Carhartt 102222 - Base Force Extremes® Cold Weather Camo CrewneckCarhartt 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
QUICK VIEWFactory 2nd: $27.99 USD
Carhartt 100640 - Force® Heavyweight Cotton Thermal BottomCarhartt 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: $29.99 USDNow: $22.49 USD
QUICK VIEWFactory 2nd: $19.99 USD
Carhartt K226 - Midweight Cotton Union SuitCarhartt K226 - Midweight Cotton Union SuitCarhartt K226 - Midweight Cotton Union Suit
 
4.6 stars76 Review(s)
Carhartt K226 - Midweight Cotton Union Suit
Was: $49.99 USDCloseout: $29.99 USD
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Carhartt MBL114 - Base Force® Midweight Base Layer Classic HenleyCarhartt MBL114 - Base Force® Midweight Base Layer Classic HenleyCarhartt MBL114 - Base Force® Midweight Base Layer Classic Henley
 
Carhartt MBL114 - Base Force® Midweight Base Layer Classic Henley
$39.99 USD
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