Lace Sleep Cap and Hat Liner - Wear Under Headwear for Comfort - Cancer Sleeping Hat - Chemotherapy One size fits most Made from 100% cotton Great for sensitive scalps Total head coverage Wear under wigs, as a sleep cap, or under hats 100% Cotton Comfortable Cotton with an Elegant Lace Trim One size Fits Most Great for Sensitive Scalps Provides Full Head Coverage Ideal for Hair Thinning or Hair Loss