Manufacturing that benefits both the environment and society

Organic Cotton T-Shirts

We all wear T-Shirts.MUJI's cotton T-Shirts use organic cotton grown on land that has been free from pesticides and chemical fertilizers for at least 3 years.You can choose from 4 types of fabric according to the texture and opaqueness.


Interlock T-ShirtLadies'


Smooth texture

Slightly thicker T-Shirt that is harder to see through when worn on its own.
It has a unique smooth texture that prevents pilling.

Coarse Jersey

Coarse Jersey T-shirtLadies' / Men's

$19.90 / $12.90

Thick and opaque

As it has a dry surface, it can be worn on hot summer days even though it is thick. It is also moderately elastic and opaque.


Jersey T-ShirtMen's


Smooth and comfy

The yarn is intentionally spun to create a naturally uneven fabric.
As the contact area between the skin and fabric is lower, it feels cool even during summertime.

Uneven Yarn

Uneven Yarn T-shirtLadies' / Men's

$9.90 / $14.90

Typical T-Shirt

Just thick enough to be worn on its own or as innerwear, it also has a durable neckline.