Kosugi Orimono Premium Nano Silk Face Mask L Size White Washable Reusable 5-Layer Protective Mask Made in Japan

Introducing the Premium Nano Silk Face Mask by Kosugi Orimono. This high-end, reusable mask is crafted with pure silk on both the inside and outside, combined with advanced filter technologies to provide superior protection and ultimate skin comfort.

- 5-Layer Structure: Features a highly protective 5-layer design including a Zetta Nanofiber filter, an anti-viral filter, and a non-woven filter. - Zetta Nanofiber Technology: Developed by Professor Emeritus Tanioka of Tokyo Institute of Technology, this advanced filter captures 99% of 0.1μm particles using molecular-level Van der Waals forces. - Washable and Durable: Unlike standard static-charged filters, the Zetta Nanofiber filter maintains its 99% filtration performance even after 100 washes. - Skin-Friendly Natural Silk: Made of natural silk containing sericin, which is highly compatible with human skin, keeping your skin moisturized and comfortable during wear. - Made in Japan: Expertly crafted by Kosugi Orimono, a highly respected Japanese textile manufacturer.

Shipped directly from Japan. Authentic Japanese product.