·Crafted from 90% mulberry silk for luxe feel, and 10% spandex for a little stretch·19mm weight for a premium drape and hand-feel·Functional side seam pockets·Functional hook and thread loop closure·This material is certified by OEKO-TEX Standard 100 (Certificate Number: SH050 127759) which ensures that no hazardous substances are present·Produced in BSCI (Business Social Compliance Initiative) certified factories, which aim to improve working conditions throughout the supply chain·Made with care in Shenzhen, China and Vietnam