Cool innerwear is an item that provides a comfortable fit during hot seasons, but I think many men are worried about what materials it is made of, what its effects are, and how to choose the right size and design for them.
Therefore, in this article, we will comprehensively explain the characteristics and effects of cooling innerwear, how to choose them, and recommended products!
I hope this helps you find the best cooling innerwear for you.

Well, let's get started!

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Cooling materials are fabrics that contain technology that makes them cool to the touch. The moment your skin touches the fabric, heat is transferred to it, and this cool sensation is only temporary and does not last forever.
However, it still feels cooler than regular clothing, so it's a highly recommended item for anyone wanting a refreshing feeling.

The cooling innerwear has a cool feel and is comfortable to wear. It is also highly breathable and absorbent, so it quickly absorbs sweat and prevents the skin from becoming sticky, keeping you comfortable.
In addition, it is also effective in protecting against UV rays, so you can wear it safely even in the summer when the sun is strong. The UV protection function is a nice feature considering the recent rise in temperature.
I think cooling innerwear is the ultimate innerwear for both men and women, as it can withstand the heat and sunlight of summer!

There are two main reasons why cooling innerwear feels cool.

• Because it is made of a material with high thermal conductivity, heat is removed the moment it touches the skin.
• The material is highly breathable, allowing air to pass through and evaporate sweat.

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Cool innerwear provides a comfortable fit even when you sweat. It is made of highly moisture-absorbent and quick-drying materials, so it quickly absorbs and dries sweat. Some also have deodorizing and antibacterial effects. These functions prevent sweat odor and stickiness.

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Cool innerwear is also effective in protecting against ultraviolet rays. It uses materials with a high ultraviolet (UV) blocking rate, reducing damage to the skin. Long-sleeved cooling innerwear in particular thoroughly covers exposed areas such as hands and arms. This is a feature that is appreciated by both men and women.

When choosing cooling innerwear, pay attention to the following points:

• Polyester: High thermal conductivity and cool feel. Quick drying and durability.
• Nylon: Like polyester, it has high thermal conductivity and a cool feel. It is also highly elastic and strong.
• Cotton: A natural material that feels good on the skin and has high breathability and moisture absorption. However, it does not dry quickly.
• Rayon: A natural material that feels good on the skin, is highly breathable, moisture-wicking, and quick-drying.
• Acrylic: Low thermal conductivity and warm feel. High heat retention and durability.

• 0.2 or higher: For the first time, it can be called a "cool to the touch material." You can feel a slight coolness.
• 0.25 or higher: A moderate cooling sensation. 0.25 or higher is comfortable even in the hot summer.
• 0.3 or above: Very cold.
• 0.4 or above: Feels quite cool .

It is important to choose the size of your cooling innerwear based on your body type. If the size does not fit, it may affect the comfort and functionality of the garment. Here are some points to consider when choosing the right size:

• Shoulder width: Measure from the most protruding part of your shoulder. If the shoulder width is not right, your shoulders will feel cramped and your shoulder line will be distorted.
• Chest: Measure the fullest part of your chest. If the chest circumference is not right, your chest may be compressed or your chest line may be distorted.
• Length: Measure from the base of the neck to the hem. If the length is not right, your waist will be visible and the hem will look sloppy.

Sizes and actual measurements may vary depending on the product, so be sure to check before purchasing.

It's a good idea to choose the design of your cooling innerwear based on your preferences and outfit. There are the following types of designs:

• Neck: It depends on the shape of the neck, such as mock neck, V-neck, crew neck, etc. V-necks have the effect of making the neck look neat. Crew necks give a casual impression.
• Sleeve length: It depends on the length of the sleeve, such as short sleeves or long sleeves. Short sleeves feel cool. Long sleeves protect against ultraviolet rays.
• Color: There are basic colors such as white and black, and colorful colors such as blue and red. Basic colors are easy to match with any outfit and can be worn simply. Colorful colors are recommended for those who want to show their individuality. However, caution is required if the color is see-through.

ZEROFIT base layers are unisex and can be worn by both men and women.
Here are three recommended items for hot summer days.

The "contact cooling fiber" gives a cool sensation the moment it touches your skin, the "cooling print" boosts the coolness with sweat, moisture, and wind, and the "drying effect" of the mesh structure on the back provides a triple cooling effect that lasts all over your body. As global warming progresses, we recommend Ice Skin, a lightweight triple cooling undergarment, for enjoying outdoor activities (camping, fishing), sports (golf, soccer, baseball, motorcycles, etc.), and outdoor work in comfort.

A strong ally for summer sports where you sweat a lot. The special cooling material maximizes the contact area with the skin, so you can feel the coolness evenly from the moment you touch it. In addition, the clothing fits closely to the body without any gaps, quickly absorbing and dispersing sweat. The double effect of the cooling material and the heat of vaporization keeps the body dry and cool. Polygiene processed (deodorizing and antibacterial) / UV protection rate 96.8%

The functional fiber used gives a cool sensation the moment it touches the skin. It quickly absorbs and disperses heat from the surface of the body, keeping the inside of the garment cool and comfortable. It also has a cooling sensation value of 0.298 or higher, making it easy to feel cool.

*Numbers vary depending on fabric color.
*The sensation of coldness or heat felt when touching an object is expressed as a contact cooling value; the higher the value, the colder it feels.
*Normally, a value of 0.1 or above is considered to have a cooling sensation when touched.
(Researched by the Kaken Test Center, a general incorporated foundation)

These arm covers are made of cool-to-the-touch fabric, making them perfect for summer activities. The special cooling material maximizes the contact area with the skin, so you can feel the coolness evenly from the moment you touch it. The garment also fits snugly against the body, absorbing and dispersing sweat quickly. The double effect of the cooling material and the heat of vaporization keeps the body dry and cool. With a stretch rate of over 400%, it fits perfectly with any movement.
It is seamless and integrated, and each part has different stretch rates so it does not cause stress to the skin or cause stress to movement.
Functionality: Cool to the touch, sweat absorbing, quick drying, UV protection rate 96.8%, stretch, Polygiene processed (deodorizing, antibacterial)

Cooling innerwear is a necessary item for staying comfortable during the hot summer, and when choosing cooling innerwear, it's important to pay attention to the material, size, design, etc.

Since various products are sold by various brands, including ZEROFIT, it is important to choose the product that suits you.
Be sure to try them on and check the material, size, cooling level, design, etc. before purchasing.
Why not try wearing some cooling innerwear to stay comfortable during the hot season?