Hamso, which means “smile flowers bloom,” uses eco-friendly fiber Viscose rayon materials produced in the Yeongju region of South Korea to produce sustainability-oriented eco-friendly clothing.Here at HAMSO, our clothing products are carefully made using eco-friendly rayon materials It is a certified eco-friendly viscose rayon textile product that delivers trust to high-quality products by minimizing natural dyeing lines and chemical stability with individual hand-made work.We promise cleanliness and purity as a brand that protects the environment and provides a healthy life for our customers.