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Duofold By Champion

Duofold Promo Video.

Warmth + Comfort

Duofold® by Champion® was the first to offer the best of both worlds.

Technology Innovations

Brushed Back
Brushed Back Graphic

Brushed back fabric works with Champion Vapor Technology to keep you dry and comfortable, even when you're warm. It traps your body heat for warmth, while Champion Vapor Technology wicks moisture to the surface to evaporate.

THERMatrix®
THERMatrix Graphic

As Champion Vapor Technology wicks moisture away from the skin, the texture of the fabric creates negative-space that holds air in place, creating a thermal layer to help keep you warm without any extra bulk.

Single Layer Wicking
Single Layer Wicking Graphic

When trying to stay warm in high-intensity activities, sweat is the enemy. These light weight garments wick moisture off your body to keep you warm and dry. Complete with stretch and flat-lock seams, these are designed to help you reach peak performance.

Original Duofold Technology
Original Duofold Graphic

The warmth of three layers in the feel of one! This fabrication technique plates two layers of fabric together, trapping a layer of thermal insulation between to create the feel of a single layer.

The perfect layer - no matter how cold

Thermal Suit Image

Varitherm® Collection

High performance baselayer infuses Champion athleticwear's signature design to combine thermal protection with moisture management technology.

Our Warmest
Kew Collection

Duofold Original Technology • Manages moisture

Warmer
KCB Collection

Keeps warm air next to body • Manages moisture

 Warm   
KDC Collection

Keeps warm air next to body • Manages moisture

KMC Collection

Stretches to move with you • Manages moisture

shop Varitherm® collection »
Thermal Image

Originals Collection

Stays true to our legendary bi-ply fabric platform that has kept outdoor enthusiasts going for decades.

Warmer   
KMMU Collection

Comfort • Cotton next to skin, Warmth • Wool outer layer

KMO Collection

Comfort • Cotton next to skin, Warmth • Wool outer layer

KWM Collection

Comfort • Cotton next to skin, Warmth • Wool outer layer

  Warm   
KMW Collection

Comfort • Soft cotton/poly blend, Warmth • Duofold's bi-ply technology

Shop Originals collection »

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Women's Varitherm Men's Varitherm Varitherm Men's Originals Women's Originals Click: Duofold Originals Click: Women's Thermals Click: Men's Thermals Click: Duofold Thermals

The Perfect Layer - No matter how cold

Varitherm Scale
Logo Duofold

Varitherm® Collection

Varitherm® Performance Base Layer represents the ultimate standard for combined thermal protection and moisture management. Designed for a wide variety of high intensity activities, Varitherm performance features will not wash out or wear away.

FEATURES

  • Designed for warmth in mild to frigid weather
  • Moisture control to stay dry
  • 360° stretch for maximum flexibility and optimum fit
  • Odor resistant fabric (select styles)
  • No-scratch, tagfree labels
Logo Duofold

Originals Collection

Duofold® Originals created the base layer category with the first bi-ply thermals. Each style is constructed to offer unbelievably soft cotton against the skin, paired with the natural warmth of wool for superior thermal insulation.

FEATURES

  • Designed for warmth in a wide variety of moderate intensity activities - cold to frigid weather
  • Combines the softness of cotton with the natural insulation of Merino wool
  • Garments are sized for a smooth close-to-body fit
  • No-scratch, tagfree labels
logo duofold

Thermals Collection

Duofold® Thermals are a basic essential for your everyday warmth in cool weather. Each style offers a two-layer protection barrier, exceptional moisture management and softness for superior comfort.

FEATURES

  • Designed for warmth in a wide variety of moderate intensity activities - mild to cold weather
  • Moisture control to stay dry
  • All purpose thermals for everyday use
  • Garments are sized for a smooth, close-to-body fit
  • No-scratch, tagfree labels
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Customer Rating
Shop Varitherm Shop Original Shop Thermal
Women's Varitherm Men's Varitherm Varitherm Men's Originals Women's Originals Click: Duofold Originals Click: Women's Thermals Click: Men's Thermals Click: Duofold Thermals

The Perfect Layer - No matter how cold

Varitherm Scale
Logo Duofold

Varitherm® Collection

Varitherm® Performance Base Layer represents the ultimate standard for combined thermal protection and moisture management. Designed for a wide variety of high intensity activities, Varitherm performance features will not wash out or wear away.

FEATURES

  • Designed for warmth in mild to frigid weather
  • Moisture control to stay dry
  • 360° stretch for maximum flexibility and optimum fit
  • Odor resistant fabric (select styles)
  • No-scratch, tagfree labels
Logo Duofold

Originals Collection

Duofold® Originals created the base layer category with the first bi-ply thermals. Each style is constructed to offer unbelievably soft cotton against the skin, paired with the natural warmth of wool for superior thermal insulation.

FEATURES

  • Designed for warmth in a wide variety of moderate intensity activities - cold to frigid weather
  • Combines the softness of cotton with the natural insulation of Merino wool
  • Garments are sized for a smooth close-to-body fit
  • No-scratch, tagfree labels
logo duofold

Thermals Collection

Duofold® Thermals are a basic essential for your everyday warmth in cool weather. Each style offers a two-layer protection barrier, exceptional moisture management and softness for superior comfort.

FEATURES

  • Designed for warmth in a wide variety of moderate intensity activities - mild to cold weather
  • Moisture control to stay dry
  • All purpose thermals for everyday use
  • Garments are sized for a smooth, close-to-body fit
  • No-scratch, tagfree labels
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