Evolving in both cooling and style
We combine sleek design with advanced cooling technology
to create workwear that keeps you cool, confident, and authentic—
even in the toughest conditions.
2026 Spring/Summer FZN Launch
Built on 90+ Years
of Expertise
Launched in 2017 by SUN-S Co., Ltd., KUCHOFUZINFUKU blends textile and electronics craftsmanship.
We’ve spent eight years refining our designs—always with the user in mind.
We’ve spent eight years refining our designs—always with the user in mind.
Introducing FZN
Our new FZN logo represents a fusion of Japan’s Wind God (Fujin) and cutting-edge technology.
By mastering airflow and controlling heat, FZN brings our brand belief to life:
“Just Be Cool.”
Stylish. Functional. Evolving.
FZN delivers comfort and confidence—wherever your work takes you.
Chase the Evolving Wind.