Spybar and Sakai's collaboration is attracting worldwide attention. Now it's time for you to see it.

In the world of fashion, the word "sustainable" has become more and more prominent over the past few years. It has become an obligation for any company or brand that has an influence on society to produce products from this perspective.

In the fashion industry, which is not compatible with environmental preservation, each brand has its own way of dealing with sustainability.Spiber. was an initiative with the

Spybar is a Japanese company that is involved in a variety of initiatives to achieve a sustainable society. The t-shirts are made of a blend of sustainable fabrics called "Brewed ProteinTM ( and Brewed ProteinTM ).

¥39,000+TAX

Brude Protein" is a structural protein produced by microbial fermentation based on plant resources without relying on petroleum or animals as the main raw material. It has the potential to play a major role in meeting the needs for a "plastic-free" and "animal-free" society, and is expected to be developed in a variety of categories, such as apparel fibers, automobiles, and aircraft parts.

C/GRAY is a limited color for sacai Aoyama

This "sacai x Spiber" T-shirt features the words "One small step for man, one giant leap for mankind. ( is a small step for one man, one giant leap for mankind. ) is printed with the words of Neil Armstrong, the first man to land on the moon.

This great statement was put into graphic form by Fabien Baron, a world-renowned art director.

I think it is very significant that an influential brand like "SAKAI" is making this kind of effort.