This cozy little cap can be worn by boys and girls alike and is completely comfy. This soft cap will please even your most particular child. Absolutely perfect for each and every occasion - sleeping, play, school, and anything in between. The adjustable cuff on this one can be rolled up or down depending on how much head coverage you want. This hat is fashioned from a soft, high quality fabric and is made in the USA. 100% cotton. If you just buy one cap for cancer and chemo treatments, you should make it this one! It's oh so versatile! This cap provides your child with full head coverage, great for those children suffering from hair loss from cancer, chemotherapy, alopecia, or other medical hair loss conditions.