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AIRism: THE SECRET TO ULTIMATE COMFORT



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The next generation of boxer briefs.
Wearing it feels like wear nothing at all.

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SECRETS OF AIRism

The secret is Ultra-fine fiber.
Aggregated, ultra-fine fibers quickly work to absorb and disperse sweat.
Super smooth and super sleek texture that glides on skin-not against it.

Quick Drying

Quick Drying

Smooth Texture

Smooth Texture

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Featured
Innerwear
Innerwear
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Tops
Tops
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Bottoms
Bottoms
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Boxer Briefs
Boxer Briefs
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Innerwear

Three fabrics to choose from.

AIRism
AIRism
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AIRism Anti Odor Mesh
AIRism
Anti Odor Mesh
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AIRism Cotton
AIRism Cotton
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AIRism

AIRism keeps you fresh and comfortable when you sweat.

●Neckline & Sleeve Length
Crew Neck Short Sleeve T-Shirt
Crew Neck Short Sleeve T-Shirt
V Neck Short Sleeve T-Shirt
V Neck Short Sleeve T-Shirt
Tank Top
Tank Top

AIRism Crew Neck Short Sleeve T-Shirt

Innerwear for daily comfort.

AIRism Crew Neck Short Sleeve T-Shirt
Ultra-fine fibers for a smooth texture. T-shirt style collar design for easy layering.

Ultra-fine fibers for a smooth texture. T-shirt style collar design for easy layering.

MEN

CUSTOMER REVIEW
Best Undershirt - EVER
I have tried but avoid undershirts as they add a layer that traps heat which causes more sweating. With AIRism this changed: When I wear it by itself, it breathes really well so it's like having a bit of an airconditioner built in as you walk around. When I wear as an undershirt it doesn't trap heat like cotton or quick-dry fabrics.
user
Male
45-54
Light and comfy
My husband uses it under his uniform shirt to go to work it is true to size, light and comfortable
user
Male
55-64
Perfect for long active day
it feels as if I’m wearing a cloud. I work a somewhat physically demanding job and this was perfect to wear.
user
Male
20-24


airism_crewneck



airism_vneck

RELATED PRODUCTS

AIRism Anti Odor Mesh

Fantastically breathable with upgraded* anti-odor functionality. Breathable mesh fabric. Perfect as hot-weather innerwear.

*Compared to the previous items before 2022. Designed for a deodorizing effect against ammonia, the main component of sweat.

●Neckline & Sleeve Length
V Neck Short Sleeve T-Shirt
V Neck Short Sleeve T-Shirt
Tank Top
Tank Top

AIRism Anti-Odor Mesh V-Neck Short Sleeve T-Shirt

The neckline is designed to stay hidden under a T-shirt.

AIRism Anti-Odor Mesh V-Neck Short Sleeve T-Shirt
Fitted cut with seamless collar, cuffs, and hem that won’t show through outer layers.

Fitted cut with seamless collar, cuffs, and hem that won’t show through outer layers.

MEN

CUSTOMER REVIEW
Best undershirt for warm weather!
Fits like it isn’t even there. Love the hemless design. Very lightweight and extremely comfortable in warm/hot weather, yet can be certain sweat won’t stain the dress shirts.
user
Male
45 - 54
absorbs sweat, well done
i like this - it absorbs sweat, and breathes well. i would buy again
user
Male
Very comfortable material, great as an undershirt
I wore this all day today for a conference and it was very comfortable. It cut and hide so you can’t see it as an undershirt. The material is soft and breathable. Definitely buy!
user
Male
25-34

RELATED PRODUCTS

AIRism Cotton

With the look of cotton, AIRism keeps you fresh and comfortable when you sweat.

●Neckline & Sleeve Length
Crew Neck Short Sleeve T-Shirt
Crew Neck Short Sleeve T-Shirt
V Neck Short Sleeve T-Shirt
V Neck Short Sleeve T-Shirt

AIRism Cotton Crew Neck Short Sleeve T-shirt

Easy to wear by itself or as an inner layer.

AIRism Cotton Crew Neck Short Sleeve T-shirt
The neckline won't easily get stretched out of shape after washing.

The neckline won't easily get stretched out of shape after washing.

MEN

【NEW】Border pattern is now available.

【NEW】Border pattern is now available.

MEN

CUSTOMER REVIEW
Shirt for all occasions
The airism tech ensures that you are cool in hot weather while warm in cool weather. Truly amazing
user
Male
35 - 44
Favourite everyday t shirt
This is so far the best t shirt I wear for leisure and works
user
Male
45-54
Great shirt
Fits perfectly, i can use it as an undershirt for layering or just alone.
user
Male
20-24

RELATED PRODUCTS

Tops

U AIRism Cotton Oversized
Crew Neck Half Sleeve T-Shirt

An elevated T-shirt with attention to design detail, this style blends high-performance.

U AIRism Cotton Oversized Crew Neck Half Sleeve T-Shirt
A relaxed fit in a fabric that keeps you fresh and comfortable

A relaxed fit in a fabric that keeps you fresh
and comfortable.

MEN

CUSTOMER REVIEW
Perfect oversized fit
Has the perfect oversized fit. Very breathable and great range of colors. Great everyday item you can dress up or down.
user
Male
25-35
Ridiculously comfy
I’ve so far grabbed this t shirt in black and white. Without a doubt the most comfortable T shirts I own that can be worn at any temperate
user
Male
20-24
Comfortable and stylish
Perfect baggy fit that’s not too long. Material is also super soft and lightweight, perfect for summer
user
Male
20-24

RELATED PRODUCTS

AIRism Cotton Pique Short Sleeve Polo Shirt

A classic polo shirt with innovative comfort.

AIRism Cotton Pique Short Sleeve Polo Shirt
This casual, comfortable polo shirt has a classic pique design. AIRism inside keeps you fresh and comfortable.

This casual, comfortable polo shirt has a classic
pique design. AIRism inside keeps you fresh and
comfortable.

MEN

RELATED PRODUCTS

Bottoms

AIRism Cotton Easy Shorts

Keeps you fresh and comfortable when you sweat.

AIRism Cotton Easy Shorts
Adjustable waist for comfort and easy movement.

Adjustable waist for comfort and easy movement.

MEN

CUSTOMER REVIEW
Comfortable material
The AIRism fabric is very comfortable and cooling, which means these shorts are great for hot summer months. They’re a perfect fit for lounging around the house or a relaxed day out
user
Male
25-35
Very comfy
Perfect for the summer weather. Very lightweight, fresh, and comfy
user
Male
20-24
Fashionable pants
I absolutely love my Uniqlo pants. I highly recommend them to anyone looking for high quality
user
Male

RELATED PRODUCTS

Boxer Briefs

NEW

AIRism Ultra Seamless Anti Odor Mesh Boxer Briefs

Breathable mesh with an outstanding fit.

AIRism Ultra Seamless Anti Odor Mesh Boxer Briefs
This stretchy, breathable mesh fabric was developed based on customer comments.

This stretchy, breathable mesh fabric was
developed based on customer comments.

MEN

RELATED PRODUCTS

AIRism Ultra Seamless Boxer Briefs

So comfortable,
you might forget you're wearing them.

AIRism Ultra Seamless Boxer Briefs
Boxer briefs made from smooth AIRism fabric for barely-there comfort, with no sewing or seams so they're gentle on skin.

Boxer briefs made from smooth AIRism fabric for
barely-there comfort, with no sewing or seams so
they're gentle on skin.

MEN

CUSTOMER REVIEW
Unmatched Comfort!
AIRism Ultra Seamless Boxer Briefs are a game-changer. The fabric is incredibly soft, lightweight, and breathable. No more discomfort or irritation. These boxer briefs are a must-try for unmatched comfort all day long.
user
Male
40代
Wow!
By far the best underwear I’ve ever purchased. The feel and comfort are amazing. I’ll be purchasing quite a few, very soon! Thank you, Uniqlo!
user
Male
45-54
Sleek and comfortable
Supportive but not restraining. Fabric feel against skin is exceptional. Instantly bought many more pairs.
user
Male
20-24

RELATED PRODUCTS

ALL PRODUCTS

AIRism FEATURES

Discover the secrets behind the exceptional comfort of AIRism.

* Functions vary for different products.
Discover the secrets behind the exceptional comfort of AIRism.
DRY

DRY

Perspiration dries quickly, so the fabric remains dry and fresh.

Left: Cotton. Right: AIRism
SMOOTH TO THE TOUCH

SMOOTH TO THE TOUCH

Ultra-fine fibers feel soft and smooth on your skin.

Left: Cotton. Right: AIRism
STRETCH

STRETCH

Stretches for a snug fit that won't sag or restrict movement.

COOL TOUCH

COOL TO THE TOUCH

Put it on. Feel cool. Stay refreshed.

DEODORIZING

ANTI-ODOR

High-performance threads help absorb and neutralize the source of odors, such as sweat.

Effective against odors of ammonia, acetic acid, isovaleric acid and nonenal.