So Simple Scarf - Pre-Tied Head Scarves and Headcoverings - Cancer Made from solid crinkle chiffon with a 100% cotton lining for comfort. This patent pending design is so unique and versatile. It's easy to slip on the head, cross the ties, tie a knot or bow, and go! This headcovering is one size fits most, but offers a hidden elastic in the back for a secure fit. Provides total head coverage, perfect for women with hair loss due to cancer, chemo, alopecia. Solid Crinkle Chiffon Fabric with 100% Cotton Lining for Comfort Slip on, Tie in a Knot or Bow &amp; Go! One Size Fits Most Hidden Elastic for Secure Fit Provides Full Head Coverage Ideal for Hair Thinning or Hair Loss