Our Materials
- Luxury Mulberry Silk
RUARUACOSA is crafted from the highest grade (6A) mulberry silk with a thickness of 19 momme and 22 momme. The luxury mulberry silk embellishes your sleeping experience to be gentle and tranquil. The natural breathability of mulberry silk can keep the skin surface breathing smoothly, and it is also the best choice for sensitive skin types or periods of red rash.

- Organic Cotton
Our organic non-dyeing cotton refuses chemical process so that you can feel the soft touch to your delicate skin and enjoy being hugged by nature.

- OEKO-TEX