Description: Made of premium quality cotton fabric, soft and skin-friendly, very breathable and comfortable for wearing day and night. Elastic design, one size fits all, with tie back adjustable strap, suitable for all kinds of head type and hairstyle. Built in sweatband, which can absorb sweat and quick dry to keep your forehead refresh and comfortable. Perfect for men and women in different occupations, such as hospitals, clinics, kitchens, factories, etc Multipurpose, can be used as operating room hat, chef hat, sanitary hat, beauty spa , chemo hat for hair loss cancer, etc. Specification: Material: Cotton Recommended for head circumference: 48-70 cm Package Includes: 1 Piece Purple Working Hat 1 Piece Navy Working Hat Note: 1.Color might be slightly different due to the color calibration of each individual monitor. 2.Please allow the tiny measuring deviation due to manual measurement. 3.Thanks for your understanding and enjoy your shopping moment!