Simple living, with your feelings freely and gently wrapped for you.
The things most important to you
thoughtfully nurturing your life, one by one.
We have high standards for our natural materials and products made in our factories,
and craft things that are kind to people and the earth.
YU•ITO is a knit brand that spins the material of the future.

Simple living, with your feelings freely and gently wrapped for you.
The things most important to you
thoughtfully nurturing your life, one by one.
We have high standards for our natural materials and products made in our factories,
and craft things that are kind to people and the earth.
YU•ITO is a knit brand that spins the material of the future.

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Simple living, with your feelings freely and gently wrapped for you.
The things most important to you
thoughtfully nurturing your life, one by one.
We have high standards for our natural materials and products made in our factories,
and craft things that are kind to people and the earth.
YU•ITO is a knit brand that spins the material of the future.

Simple living, with your feelings freely and gently wrapped for you.
The things most important to you
thoughtfully nurturing your life, one by one.
We have high standards for our natural materials and products made in our factories,
and craft things that are kind to people and the earth.
YU•ITO is a knit brand that spins the material of the future.

Previous
Next
結糸 5本指靴下 天然素材 生活 オーガニック
Previous
Next

Simple living, with your feelings freely and gently wrapped for you.
The things most important to you
thoughtfully nurturing your life, one by one.
We have high standards for our natural materials and products made in our factories,
and craft things that are kind to people and the earth.
YU•ITO is a knit brand that spins the material of the future.

News

News

We have high standards for our materials

We value the functionality and feel of our natural fibers.
Each natural material has different features, and various suitable ways to use them.
Materials brought forth by the power of nature teach us about kindness and richness.
YU•ITO appreciates the blessings of the earth, such as organic cotton, silk, linen, and wool. We put our hearts into making your favorite knit items that you can use for a long time.

We value the functionality and feel of our natural fibers.
Each natural material has different features, and various suitable ways to use them.
Materials brought forth by the power of nature teach us about kindness and richness.
YU•ITO appreciates the blessings of the earth, such as organic cotton, silk, linen, and wool. We put our hearts into making your favorite knit items that you can use for a long time.

We value the functionality and feel of our natural fibers.
Each natural material has different features, and various suitable ways to use them.
Materials brought forth by the power of nature teach us about kindness and richness.
YU•ITO appreciates the blessings of the earth, such as organic cotton, silk, linen, and wool. We put our hearts into making your favorite knit items that you can use for a long time.

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

High standards for our 5-toed socks

Our 5-toed socks are closer to your feet’s natural shape than regular socks.
They don’t narrow your toes, and you can steadily move each toe 1 by one.
They may help prevent and improve conditions such as bunions, flat feet, and bended toes.
Our socks also improve your posture by adjusting your toe balance.
YU•ITO delivers you 5-toed socks with fashionable designs that you want to wear every day.

Our 5-toed socks are closer to your feet’s natural shape than regular socks.
They don’t narrow your toes, and you can steadily move each toe 1 by one.
They may help prevent and improve conditions such as bunions, flat feet, and bended toes.
Our socks also improve your posture by adjusting your toe balance.
YU•ITO delivers you 5-toed socks with fashionable designs that you want to wear every day.

Our 5-toed socks are closer to your feet’s natural shape than regular socks.
They don’t narrow your toes, and you can steadily move each toe 1 by one.
They may help prevent and improve conditions such as bunions, flat feet, and bended toes.
Our socks also improve your posture by adjusting your toe balance.
YU•ITO delivers you 5-toed socks with fashionable designs that you want to wear every day.

Product/Material

Organic Cotton

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Our organic cotton is raised with a lot of time and effort, and without using any pesticides or chemical fertilizers.
Because we cultivate cotton without pesticides or chemical fertilizers, it has little soil or water pollution, and has minimal negative impact on the environment and our bodies. It is material that is safe for the earth and our bodies. Our cotton also has a better feel than synthetic fibers and does not irritate your skin. We recommend it to people with sensitive skin.

Our organic cotton is raised with a lot of time and effort, and without using any pesticides or chemical fertilizers.
Because we cultivate cotton without pesticides or chemical fertilizers, it has little soil or water pollution, and has minimal negative impact on the environment and our bodies. It is material that is safe for the earth and our bodies. Our cotton also has a better feel than synthetic fibers and does not irritate your skin. We recommend it to people with sensitive skin.

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Eco Silk

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Silk is close to our skin composition. With around 20 amino acids bound with up to a few hundred to few thousand genuine protein fibers, it has many functions that are good for people’s skin and health. Here at YU•ITO, when spinning silk, we use “noil silk” which is a by-product of the silk manufacturing process. Our silk is ecological material, and the silk itself has a high air retention rate along with superior moisture retaining properties and absorbency.
The longer you wear it, the better your feet feel.

Silk is close to our skin composition. With around 20 amino acids bound with up to a few hundred to few thousand genuine protein fibers, it has many functions that are good for people’s skin and health. Here at YU•ITO, when spinning silk, we use “noil silk” which is a by-product of the silk manufacturing process. Our silk is ecological material, and the silk itself has a high air retention rate along with superior moisture retaining properties and absorbency.
The longer you wear it, the better your feet feel.

結糸 5本指靴下 天然素材 生活 オーガニック

Natural Linen

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Linen has a unique smoothness and elegant luster. It doesn’t feel prickly when you touch it and features a soft feel. Compared to cotton and other natural fibers, linen fabric has superior water absorbency and light emission.
In sweaty seasons, it gently does not stick to your skin and is comfortable for your feet.
Linen has firm fibers, so the texture improves the longer you use it. It gently adapts to your skin.

Linen has a unique smoothness and elegant luster. It doesn’t feel prickly when you touch it and features a soft feel. Compared to cotton and other natural fibers, linen fabric has superior water absorbency and light emission.
In sweaty seasons, it gently does not stick to your skin and is comfortable for your feet.
Linen has firm fibers, so the texture improves the longer you use it. It gently adapts to your skin.

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Wool

結糸 5本指靴下 天然素材 生活 オーガニック

Wool has high heat retention. When looked at in fibrous form, it has a curly structure called a “clamp.” This structure is warm, and heat cannot escape easily, because of its complex intertwining and its fibers including air.
Wool also does not easily transmit heat, so it is material you can be active in not only in winter, but also in summer.

Wool has high heat retention. When looked at in fibrous form, it has a curly structure called a “clamp.” This structure is warm, and heat cannot escape easily, because of its complex intertwining and its fibers including air.
Wool also does not easily transmit heat, so it is material you can be active in not only in winter, but also in summer.

Baby Alpaca

結糸 5本指靴下 天然素材 生活 オーガニック

Baby alpaca refers to wool from alpaca children taken up to 3 months after birth. The wool is gently brushed with a comb, and only the softest wool that attaches to the comb is collected.
This wool can only be taken once in the lifetime of a single alpaca. Baby alpaca wool is softer and warmer than adult wool, and the gentler and softer feel is similar to that of cashmere.

Baby alpaca refers to wool from alpaca children taken up to 3 months after birth. The wool is gently brushed with a comb, and only the softest wool that attaches to the comb is collected.
This wool can only be taken once in the lifetime of a single alpaca. Baby alpaca wool is softer and warmer than adult wool, and the gentler and softer feel is similar to that of cashmere.

Organic Cotton

結糸 5本指靴下 天然素材 生活 オーガニック

Our organic cotton is raised with a lot of time and effort, and without using any pesticides or chemical fertilizers.
Because we cultivate cotton without pesticides or chemical fertilizers, it has little soil or water pollution, and has minimal negative impact on the environment and our bodies. It is material that is safe for the earth and our bodies. Our cotton also has a better feel than synthetic fibers and does not irritate your skin. We recommend it to people with sensitive skin.

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Eco Silk

結糸 5本指靴下 天然素材 生活 オーガニック

Silk is close to our skin composition. With around 20 amino acids bound with up to a few hundred to few thousand genuine protein fibers, it has many functions that are good for people’s skin and health. Here at YU•ITO, when spinning silk, we use “noil silk” which is a by-product of the silk manufacturing process. Our silk is ecological material, and the silk itself has a high air retention rate along with superior moisture retaining properties and absorbency.
The longer you wear it, the better your feet feel.

結糸 5本指靴下 天然素材 生活 オーガニック

Natural Linen

結糸 5本指靴下 天然素材 生活 オーガニック

Linen has a unique smoothness and elegant luster. It doesn’t feel prickly when you touch it and features a soft feel. Compared to cotton and other natural fibers, linen fabric has superior water absorbency and light emission.
In sweaty seasons, it gently does not stick to your skin and is comfortable for your feet.
Linen has firm fibers, so the texture improves the longer you use it. It gently adapts to your skin.

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

Wool

Wool has high heat retention. When looked at in fibrous form, it has a curly structure called a “clamp.” This structure is warm, and heat cannot escape easily, because of its complex intertwining and its fibers including air.
Wool also does not easily transmit heat, so it is material you can be active in not only in winter, but also in summer.

Baby Alpaca

Baby alpaca refers to wool from alpaca children taken up to 3 months after birth. The wool is gently brushed with a comb, and only the softest wool that attaches to the comb is collected.
This wool can only be taken once in the lifetime of a single alpaca. Baby alpaca wool is softer and warmer than adult wool, and the gentler and softer feel is similar to that of cashmere.

Yu・ito×SDGs

From mass production to sustainable manufacturing. Making long-lasting products with traditional knitting machines.

From mass production to sustainable manufacturing. Making long-lasting products with traditional knitting machines.

YU•ITO is actively working towards the SDGs.
We utilize noil silk (eco silk).
And use seed paper and vegetable ink.
We also strive to use plastic-free materials.
We take part in green action (activities to increase greenery).

結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック
結糸 5本指靴下 天然素材 生活 オーガニック

The brand labels used on YU•ITO’s packaging are made of “seed paper.” You can use them to plant small greenery of your own.

The brand labels used on YU•ITO’s packaging are made of “seed paper.” You can use them to plant small greenery of your own.

The brand labels used on YU•ITO’s packaging are made of “seed paper.” You can use them to plant small greenery of your own.

結糸 5本指靴下 天然素材 生活 オーガニック

From mass production to sustainable manufacturing
One by one, making long lasting, high-quality made in Japan products.

From mass production to sustainable manufacturing
One by one, making long lasting, high-quality made in Japan products.

YU・ITO is actively making efforts for the SDGs.
Utilizing noil silk (eco silk).
Using seed paper and vegetable ink.
Striving to use plastic-free materials.
Taking part in green action (activities to increase greenery).
Using certified wood from the FSC®.
Utilizing bags made of certified biomass materials (rice bran)
and materials that can be repeatedly used for wrapping.

The brand label used in YU・ITO packaging is made of “seed paper.”
You can use it to grow a small amount of greenery.

The brand label used in YU・ITO packaging is made of “seed paper.” You can use it to grow a small amount of greenery.

The brand label used in YU・ITO packaging is made of “seed paper.”
You can use it to grow a small amount of greenery.

How to Care for

To use YU・ITO’s knitted products forever

Organic cotton

Put into laundry net and wash with a washing machine or by hand.

To maintain the texture, please use water that is less than 30 to 40°.

Do not use tumbler drying. After washing, return the product into its original shape and hang it in shade with good ventilation.

How to Care for

To use YU・ITO’s knitted products forever Organic cotton

Linen

Silk

Nice-to-have iItems for clothing care

Detergent for use with fashionable clothes
Washtub or bucket
Laundry net
Flat-drying net

When machine washing

Put into laundry net and wash with the handwash course.

It is recommended to shorten the dewatering period and dewater for around 20 seconds.

Do not use tumbler drying. After washing, return the product into its original shape and hang it in shade with good ventilation.

When washing by hand

Fill the washtub with water and dissolve a sufficient amount of detergent Turn over and gently pressure wash.

Put into laundry net and dewater for around 10 to 20 seconds.

Rinse while changing the water in the washtub and finally, put it in a towel and dewater it.

Do not use tumbler drying. After washing, return the product into its original shape and hang it in shade with good ventilation.

How to Care for

To use YU・ITO’s knitted products forever Organic cotton

Wool

Nice-to-have iItems for clothing care

Detergent and softener for fashionable clothes

Washtub or bucket
Laundry net
Flat-drying net