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It's the joy of washing less.

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By reducing the frequency of washing our products, you contribute to significant savings in water, energy, and time. Isn't that fantastic? But wait, there's more! Washing less frequently also has the added benefit of prolonging the lifespan of your clothes by a minimum of three times. On average, our valued customers enjoy wearing SUMISO products for an impressive 3.6 days before needing to wash them. However, if you do find it necessary to wash our products, it's crucial to follow the straightforward instructions provided below.
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Wash less, wear long

EASY TO WASH

Maintaining and washing our products is a breeze. Our commitment to providing hassle-free care means that all of our products are designed with easy washing and maintenance in mind. You can enjoy the convenience of effortless cleaning while still reaping the benefits of water and energy savings, as well as extending the longevity of your clothes. So, go ahead and enjoy the simplicity of caring for our products, knowing that we've made it as simple as possible for you.

Our clothes last longer than you think

Slow fashion is the key

If maintained and washed properly, you'll be proud to keep out clothes in your wardrobe for a long time.
1+
days lifespan
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Here's how you can keep care of your clothes:

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T-Shirts

Crafted with 100% Supima Cotton, available in Crew Neck for Men and V-Neck for Women. Designed in Japan and made in India.

- You don't need to wash the product before the first wear or after every time you wear it.
- Wash inside out or dry clean at 30°C with similar colours.
- Do not bleach, do not tumble dry and do not use fabric softener
- After washing, briefly iron or dry clean. The heat treatment prolongs the water-repellent technology. The easy care and antibacterial properties are not affected.

Supima Polo T-Shirts

Crafted with 100% Supima cotton which is 1% of the world's cotton harvest and grown only in California(US). 

Available  in Supima Polo in Men and Supima Cropped Polo in Women. Designed in Japan and made in India.

 
- You don't need to wash the product before the first wear or after every time you wear it.
- Wash inside out or dry clean at 30°C with similar colours.
- Do not bleach, do not tumble dry and do not use fabric softener.
- After washing, briefly iron or dry clean. 
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Organic Cotton Polo T-Shirts

Crafted with 100% Organic Cotton. Designed in Japan and made in India.

- You don't need to wash the product before the first wear or after every time you wear it.
- Wash inside out or dry clean at 30°C with similar colours.
- Do not bleach, do not tumble dry and do not use fabric softener.
- After washing, briefly iron or dry clean. 

Shirts

Crafted with Egyptian Giza cotton for Men and Hemp fabric for Women. Designed in Japan and made in India.

 
- You don't need to wash the product before the first wear or after every time you wear it.
- Wash inside out or dry clean at 30°C with similar colors
- Do not bleach, do not tumble dry and do not use fabric softener
- Short iron or dry clean after washing.
- Hang on a wooden hanger to avoid wrinkling/stretching
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Socks

Our socks are made free-size and are available in both Organic cotton and Bamboo fabric. Designed in Japan and made in India.

- You don't need to wash the product before the first wear or after every time you wear it.
- Wash inside out at a maximum of 30°C with similar colours.
- Do not bleach, tumble dry or use fabric softener.

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