SILKE London Hair Wrap The Sienna in Golden Yellow. SILKE London Hair Wrap The Sienna in Golden Yellow. Nightly friction against abrasive bed linens can damage the hair and cause slow growth, thinning, frizz, and split ends. Inspired by the time-tested tradition of hair wrapping, SILKE London's 100% pure silk Hair Wrap cocoons hair to protect against breakage while naturally conditioning and combating dryness. The chic and comfortable design also helps maintain your style overnight, extending the time between washes and blow dries. Wake up to smooth, shiny, frizz-free locks every morning thanks to SILKE.. Elasticized headband. One size fits all. Suitable for all hair types and lengths. SILK-WU5. SHW011. The brainchild of a London hairstylist, SILKE London's brand founder Maria believes the beauty of your hair depends on it's health. It doesn't matter how much you steam, style, spritz and spray, there is no beating having naturally strong, shiny and voluminous hair. That's why SILKE London combines expert knowledge and centuries of hair care secrets to develop products that wholly and without exception respect, protect and improve the architecture of your hair, so it looks amazing, regardless of how you choose to style it.