Sleek and shiny fabrics like silk, satin, or polyester blends might be fairly slippery. So they might not hold your ponytail as tightly as other fabrics. 1 analyst who often takes advantage of Blissy's scrunchies shared that the silk loses a few of its luster and shine as time passes, https://allhealthmarket.com/product-category/health-and-beauty-2/hair-care/hair-care-styling/hair-styling-products/