Div strong poly cotton strength strong this chef hat adult is made of 65% polyester and 35% cotton fabrics which translates to its sturdiness and lasting durability. Div div strong adjustable size strong with the integrated adjustable elastic headband, your head size does not matter anymore, though we can't speak for everyone minimum head circumference of 22, can be stretched to up to 25.4. Div div strong perfect quality design for the perfect occasion strong our aesthetically appealing chef hat is designed with your convenience in mind. Our product is made of breathable materials which allow for natural ventilation. This is perfect for restaurant, catering, fancy dress, pubs, cafes, commercial kitchen, hotels and anything else you can think of. Div div strong machine washable safe strong our chef apparel is fully machine washable, and dries quickly. It's ideal for every professional chef. Div