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  2. Women's HEATTECH

Women's HEATTECH

A new kind of HEATTECH is here.

Soft feel of a 100% cotton lining.
Innovative fabric generates heat from your body moisture.

What is HEATTECH?

Innovative fabric that generates heat from your body.

HEATTECH's micron-sized fibers capture the energy of water molecules emitted from the body and convert them into warmth while retaining heat.

  • Fibers absorb water molecules emitted from the body

  • Energy from molecules is converted into warmth

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LINEUP

Three types of HEATTECH to choose from

HEATTECH

Thin and light, yet warm. Style without bulk.

  • HEAT-ABSORBING
  • HEAT-RETAINING
  • MOISTURE-WICKING
  • STRETCHY
  • SHAPE-RETAINING
  • ANTI-MICROBIAL
  • DRY
  • ANTI-STATIC
  • SOFT TEXTURE
  • SMOOTH TO TOUCH
  • HEAT-ABSORBING
  • HEAT-RETAINING
  • MOISTURE-WICKING
  • STRETCHY
  • SHAPE-RETAINING
  • ANTI-MICROBIAL
  • DRY
  • ANTI-STATIC
  • SOFT TEXTURE
  • SMOOTH TO TOUCH

Feature

New dry feature that dries sweat and brings comfort.
Made with ultra-fine fibers, smooth to the touch.
This fabric eliminates unpleasant odors caused by sweat.

Featured Products

HEATTECH COTTON

A new kind of HEATTECH is here. Soft feel of a 100% cotton lining.

  • HEAT-ABSORBING
  • HEAT-RETAINING
  • MOISTURE-WICKING
  • STRETCHY
  • SHAPE-RETAINING
  • ANTI-MICROBIAL
  • SMOOTH TO TOUCH
  • HEAT-ABSORBING
  • HEAT-RETAINING
  • MOISTURE-WICKING
  • STRETCHY
  • SHAPE-RETAINING
  • ANTI-MICROBIAL
  • SMOOTH TO TOUCH

Feature

100% cotton lining for a softer feel.
HEATTECH COTTON is 1.5 times* warmer than our regular HEATTECH.
*Calculated based on the CLO value that measures heat resistance. Compare to regular HEATTECH.
It is warm not only as an inner layer but also as a single layer.

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HEATTECH ULTRA WARM

Best for severe cold. The warmest of all HEATTECH.

  • HEAT-ABSORBING
  • HEAT-RETAINING
  • MOISTURE-WICKING
  • STRETCHY
  • SHAPE-RETAINING
  • SOFT TEXTURE
  • HEAT-ABSORBING
  • HEAT-RETAINING
  • MOISTURE-WICKING
  • STRETCHY
  • SHAPE-RETAINING
  • SOFT TEXTURE

Feature

HEATTECH ULTRA WARM is 2.25 times* warmer than our regular HEATTECH.
*Calculated based on the CLO value that measures heat resistance. Compare to regular HEATTECH.
A brushed lining feels soft and comfortable on ​the skin.

Featured Products

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HEATTECH Family

Add HEATTECH technology to your daily wear and accessories. A wide variety of items are available to add warmth to your autumn and winter outfits.

Tops

The warmth of HEATTECH for fashion.

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Bottoms

Choose from a range of winter tech styles.

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Accessories

Warmth of choice. HEATTECH standard goods.

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Socks and Leggings

Keeping your feet warm. Perfect for both outside and at home.

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Bedding

The warmth of HEATTECH ensures good night's rest.

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About HEATTECH

1

HEAT OF ABSORPTION

Water vapor from the body is absorbed by highly absorbent fiber. The energy from this moisture is converted to heat, meanig the fabric itself has a warming effect.

2

HEAT RETENTION

HEATTECH uses fibers one-tenth the thickness of a human hair to create lots of highly insulating layers, preventing warm air from escaping.

3

MOISTURE WICKING

HEATTECH is made up of a combination of several different fibers, so it's not just bio-warming. It also has a high content of absorbent fibers to wick away moisture.

*Functions vary for some products.

4

QUICK-DRY

The polyester fiber absorbs sweat quickly and dries.

*Functions vary for some products.

5

TEXTURE

The ultra-fine fibers provide a smooth feel on the skin. In addition, vegetable oil is kneaded into the fiber to make it moist and soft to the touch.

*Functions vary for some products.

6

ODOR CONTROL

Special fiber absorbs and neutralizes the source of odors, such as perspiration on the garment.

*Functions vary for some products.