Classically trained chefs often demand the elemental piece to the traditional chef uniform - the chef hat, or toque. While not all establishments will require a chef hat to be worn, most local health codes do require some sort of headwear to be worn in kitchens to keep hair out of food. Skull caps and bandanas are favorites among many chefs because they tend to be cooler and more comfortable. Paper hats are disposable, which many people prefer, especially in areas of high turnover rates. Baseball hats are also popular due to their more stylish design.