This is a soft and comfortable womens sleep cap or chemo hat. It is an ideal headcoverings for someone going trhough hair loss due to chemotherapy, alopecia or trich. It is soft stretchy and versatile. The fabric is a soft viscose fabric which is breathable, soft and stretchy -- just the thing you would love to put on your scalp. It also makes a great gift for any woman going through cancer or Alopecia or other medically related hair loss.