• How does HEATTECH Clothing Actually Work?

How does HEATTECH Clothing Actually Work?

Aug 30, 2021 LifeWear
HEATTECH clothing took many years to perfect and its technology is a layer of air between the fibers preventing the heat from escaping. Read the article to know more on how does HEATTECH clothing work.

How does HEATTECH Clothing Actually Work?

UNIQLO’s HEATTECH technology is taking the world by a storm. People who have experienced it state they have never experienced such a thin layer, giving out such warmth. It has a staple-wear in all cold-weather countries. In Japan, it is so famous that people have termed a coinage called UNIBARE, meaning we know you all are wearing UNIQLO.

How does HEATTECH Clothing Work?

The technology that has been used to create the HEATTECH clothing took many years to perfect. Thick clothing or multiple layers of clothing has become a thing of the past.

  • The HEATTECH is made with special blends of products that wick the moisture from the human body and convert the kinetic energy into heat. The very fibers of this clothing absorb the heat and keep the body warm.

  • Some people have been wearing HEATTECH clothing for many years. According to them, it is one of the best winter inventions. The very technology is a layer of air between the fibers preventing the heat from escaping.

Why is the Material Special?

Made with high-quality polyester blends, acrylic, and rayon HEATTECH wicks the body’s moisture into fibers and converts the kinetic energy into heat. The air pockets which are within the ultra-thin fibers do not let the heat escape. The result of it is a lightweight layer of warmth without the bulk.

HEATTECH also stretches and shrinks to fit you perfectly. The comfort level is unparalleled, allowing the utmost movement of the body. HEATTECH generates warmth and fights bacteria, which prevents odor, static electricity and is highly comfortable. It is an embodiment of Japanese technology. HEATTECH was born from cutting-edge fiber technology, where Japan was leading the world. You need not wear multiple-layers of clothing anymore.

Why is HEATTECH Clothing Great for winters?

How does HEATTECH work? And why HEATTECH clothing is great for winters? Read on to know:-

  1. The clothing is extremely comfortable. It can stretch to fit in any body shape.

  2. Your movement will not be restricted, unlike when you wear bulk clothing. It will also keep your body warm during extreme winters.

  3. The product comprises of rayon that converts the moisture to create heat.

  4. The ultra-fine micro-fibers make layers of insulation that keeps the body heat inside.

  5. The HEATTECH clothing is created with a variety of fibers all supporting each other.

How is the HEATTECH Clothing Made?

HEATTECH clothing is truly an invention that is ahead of its time. More than 10000 prototypes have been created before this line of the product reached its final stages. This clothing needed specialized machinery along with a highly dedicated assembly line to get produced.

A joint partnership between UNIQLO and textile manufacturers Toray brought about this clothing that is an epitome of comfort and warmth during winters. UNIQLO’s HEATTECH utilized fibre technology to create warm and comfortable clothing, which is also extremely stylish.

It fights bacteria, prevents the body odour, and stops static energy from being a major problem. This clothing has been in the market since 2003 and since then they have constantly been improving based upon the customer reviews.

The Popularity of the Clothing?

It will not be exaggerating to say that the HEATTECH clothing has taken the winter world by a storm. More than 100 million pieces have been sold in seven different countries, including America, England, France, and Japan. This clothing is changing the way people dress during winters.

What kind of HEATTECH products does UNIQLO make?

The question can also be rephrased by saying how does UNIQLO’S HEATTECH works and does the raw materials fall within categories? The answer is yes, several pieces of clothing fall into the HEATTECH line and categories.

The HEATTECH standard

These are the sleeveless range meant for the coming of fall or chilly mornings and late nights. They are not meant for chilly seasons.


HEATTECH Extra Warmth

When the average winter drops, this piece of clothing will still keep the body warm and cozy. It will also make you snuggle in it.



Often during the winters, the temperature becomes extreme. HEATTECH ultra-warm will not stop you from going outside even when the temperature has hit a record low. The clothing line has grown a lot in the last few years and it offers a great style and comfort.


Launch of HEATTECH in India

In the Indian market, men are going to find the HEATTECH long-sleeve v neck t-shirt, the normal HEATTECH tights, the extra-warm tights, the HEATTECH extra warm crew-neck, and the crew-neck long sleeve in the men’s section.

For the women, the availability is of HEATTECH bra scoop neck t-shirt, women sleeveless top of HEATTECH, women HEATTECH ultra-warm crew neck t-shirt, and the turtle neck t-shirt. In the bottom wear, you can find HEATTECH leggings; extra-warm leggings and the women knitted tights..

More than 100 million sets of this product have been sold all around the world, starting from Japan. The mission of UNIQLO is to change the way people dress during winters. It is to change the conventional wisdom of winter dressing.

The Japanese company has been subsidiary to fast retailing since 2006. With prices lower than other retail outlets, their market is booming like anything. They had the aim of keeping people warm during winters; they are doing so with full pleasure.