UNIQLO UNIQLO UPDATE
  • HEATTECH T-Shirt | Contrast Trim
  • HEATTECH Cotton T-Shirt | Extra Warm | Mock Neck
  • HEATTECH Ultra Warm T-Shirt
  • HEATTECH Pile Lined Socks
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2024.09.12

HEATTECH INNERWEAR

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Enhanced with Heat of Absorption technology for dependable warmth, our high performance HEATTECH Pile Lined Socks are a customer favorite. All our HEATTECH Pile Lined Socks are made from special deodorizing yarns which neutralize and control odors – and the effect lasts after repeated washing.
We’re constantly improving products based on customer comments. If you post a product review, you could be selected to take part in our product sampling program.
We’re constantly improving products based on customer comments. If you post a product review, you could be selected to take part in our product sampling program.

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  • HEATTECH T-Shirt | Contrast Trim

    HEATTECH T-Shirt | Contrast Trim

  • HEATTECH Cotton T-Shirt | Extra Warm | Mock Neck

    HEATTECH Cotton T-Shirt | Extra Warm | Mock Neck

  • HEATTECH Ultra Warm T-Shirt

    HEATTECH Ultra Warm T-Shirt

  • HEATTECH Pile Lined Socks

    HEATTECH Pile Lined Socks

HEATTECH T-Shirt | Contrast Trim

HEATTECH T-Shirt | Contrast Trim
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Customer comments
When winter comes around, everyone in my family wears HEATTECH. I would like to see more styles, not just plain colors.
(Male, 40s)

Our HEATTECH T-Shirt is a true winter staple. Now available in stripes, perfect for layered looks.

Innerwear Designer

UPDATE POINT
HEATTECH T-Shirt in New Prints
HEATTECH T-Shirt in New Prints
Our classic HEATTECH T-Shirt is now available in stripes in black and navy. The perfectly fitted cut ensures it stays invisible under outer layers, and the slightly cropped sleeves stay hidden under a shirt.
Suitable for Any Occasion
Suitable for Any Occasion
The narrow striped design means it can be worn anywhere without looking like innerwear. HEATTECH includes Heat Retention, Heat of Absorption, moisture-wicking, shape-retaining, and deodorizing features.
Comfortable, Stretchy Fabric
Comfortable, Stretchy Fabric
Soft, comfortable microfiber fabric with Ultra Stretch for easy movement (infused with plant-based oils). Care instructions are printed directly onto the fabric, so you can say goodbye to itchy labels.

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HEATTECH Cotton T-Shirt | Extra Warm | Mock Neck

HEATTECH Cotton T-Shirt | Extra Warm | Mock Neck
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Customer comments
I wear HEATTECH Extra Warm when I go to watch sports games. In a crew neck, my neck gets a bit cold when it’s windy. It’s too much bother to wear a scarf.
(Male, 30s)

The latest addition to our popular cotton-lined HEATTECH Extra Warm range is the HEATTECH Cotton Mock Neck T-Shirt. As well as providing extra warmth, the on-trend mock neck looks great layered under a sweater or hoodie.

Innerwear Designer

UPDATE POINT
HEATTECH in a New Mock Neck Style
HEATTECH in a New Mock Neck Style
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The newest addition to our HEATTECH collection is an on-trend mock neck style. The neckline is not as high as a turtleneck, making this a perfect warm layer from fall through winter.
Versatile Design
Versatile Design
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As well as making a fashionable styling piece, it’s suitable for golf and other sports.
Pleasant to the Touch
Pleasant to the Touch
1.5 times* warmer than our regular HEATTECH, with 100% cotton on the inside for extra comfort. The fabric wicks away moisture to keep you feeling fresh and is enhanced with a deodorizing feature. * Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard HEATTECH.
Range of Colors
Range of Colors

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HEATTECH Ultra Warm T-Shirt

HEATTECH Ultra Warm T-Shirt
Customer comments
I can tell the difference from the previous version. It’s lighter, softer and stretchier. Above all, I love how warm it is. I wear it as a single layer like a regular T-shirt. It’s a shame it’s only available in a limited choice of colors.
(Male, 20s)

Offering the highest level of warmth in our HEATTECH collection, the HEATTECH Ultra Warm Long-Sleeve T-Shirt is now available in navy due to popular demand.

Innerwear Designer

UPDATE POINT
HEATTECH Ultra Warm T-Shirt in a New Color
HEATTECH Ultra Warm T-Shirt in a New Color
Offering 2.25 times* the warmth of regular HEATTECH, our HEATTECH Ultra Warm Long-Sleeve T-Shirt is now available in navy due to popular demand. * Based on CLO values, which indicate the thermal insulation of clothing. Compared to standard HEATTECH.
Smooth to the Touch
Smooth to the Touch
Still made from the same highly rated fabric that was updated in 2023. Smooth on the outside and brushed on the inside to trap air for extra softness.
Ultra Stretch for Easy Movement
Ultra Stretch for Easy Movement
Made from Ultra Stretch fabric for comfort and easy movement, it wicks away moisture to keep you feeling fresh.
Deodorizing Feature
Deodorizing Feature
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Enhanced with a deodorizing feature, this is a versatile option for loungewear, winter sports, and outdoor activities. The body width and sleeve length are designed to look like a regular T-shirt or sweatshirt, so it can be worn alone or as an inner layer.

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HEATTECH Pile Lined Socks

HEATTECH Pile Lined Socks
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Customer comments
Warm socks are a winter essential, but I’m concerned about pilling after washing.
(Male, 50s)

HEATTECH Pile Lined Socks are now available in a variety of styles. Our HEATTECH Pile Lined Socks are now more resistant to pilling, and our HEATTECH Knee-High Socks are reinforced at the toe and heel to prevent holes.

Innerwear Designer

UPDATE POINT
Pile Socks Now More Resistant to Pilling
Pile Socks Now More Resistant to Pilling
Enhanced with Heat of Absorption technology for dependable warmth, our high performance HEATTECH Pile Lined Socks are a customer favorite. All our HEATTECH Pile Lined Socks are made from special deodorizing yarns which neutralize and control odors – and the effect lasts after repeated washing.
We’ve changed the yarn of our Pile Socks to make them more resistant to pilling. The cushioned pile soles make these socks wonderfully comfortable.
HEATTECH Knee-High Socks Reinforced at the Toe and Heel
HEATTECH Knee-High Socks Reinforced at the Toe and Heel
Our HEATTECH Knee-High Socks are now reinforced at the toe and heel to prevent holes.
Say Goodbye to Sock Marks
Say Goodbye to Sock Marks
The double-layer construction at the opening ensures a comfortable fit that won’t leave sock marks.
Non-Slip Lounge Socks
Non-Slip Lounge Socks
Fluffy Lounge Socks
Fluffy Lounge Socks
Choose from two styles of lounge socks. The non-slip style features resin grips on the soles to prevent slipping on stairs and wooden floors, while the other style is made of fluffy fabric with a loose fit at the ankle.

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Note: Information given in "UNIQLO UPDATE" refers to how we have updated our latest products. Products on sale may not always be the latest version. Please refer to the product page for details.

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UNIQLO UPDATE
Our products are always improving, thanks to
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because we want to make our customers happy.
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