CHARM 100% Cotton Natural Hand-Knitted Islamic Watch Cap Quoted from the site: 【Skin-friendly cotton material】 An Islamic hat made of 100% cotton, which is soft and gentle on the skin. Since two cotton threads are knitted together at the same time, it has a firm thickness, and you're sure to be captivated! Cotton is warm in the fall and winter, and has good breathability in the spring and summer, so it is comfortable to wear all season. Also, cotton is highly absorbent, so it is recommended as a summer knit cap. The Islamic cap may feel a little tight at first... but because it's made of cotton, it will fit your head the more you wear it, so you can enjoy your own unique fit.