Vented Chef Hat - Award-winning Cool Vent technology that wicks moisture and heat to keep you cool in a hot kitchen. Sweat Guard - Additional fabric band that provides cooling and heat management while cooking. Comfortable Fit - Elastic back expands or retracts to create a tailored and comfortable fit. Durable Construction - Double needle stitching and smaller-length stitching makes the seam stronger at stress points. Long Lasting - Made of strong and durable fabric that’s less likely to fade or shrink.