Material: Our hats are made of peach skin velvet (100% polyester) fabric, which is soft and breathable. Adjustable: The size fits most heads, and the hat comes with an adjustable strap for easy size adjustment without feeling tight. Sweat-wicking: The hat features a soft sweat-wicking band at the forehead, which easily and effectively absorbs sweat, keeping your forehead dry and clean, allowing you to better focus on your work. Reusable: This work cap can be hand washed or gently machine washed, then ironed on low heat and air-dried. It is easy and hygienic to clean, reusable, and suitable for year-round wear. Suitable for Various Occasions: This hat is not only suitable for various work purposes, chemotherapy and rehabilitation, but also perfect as a chef's hat, hygiene hat, beauty spa hat, facial care hat, gym hat, etc., meeting your diverse needs. Furthermore, they make an ideal gift for friends and family.