A cap with a face mask, featuring "Virus Shield" fabric. This fabric uses a special "tungsten oxide" and can rapidly break down viruses using not only sunlight but also weak indoor light such as fluorescent lights and LEDs. The V-shaped design on the mask attachment area is made with Velcro, allowing for a stylish look even when the mask is removed. The back is equipped with Velcro, enabling anyone to easily make fine adjustments for a comfortable fit. [Virus Shield] Photocatalytic antibacterial virus material Functional sweatband (moisture-wicking and quick-drying) Material 100% Polyester Size FR (Length from crown to hem: 16.5cm / Brim: 7.5cm / Head circumference: 56cm) Face cover (Width: 42cm / Height (center front): 34cm) *Product sizes are the finished product dimensions. (Product size = body measurements + allowance.) There may be an error of about 1-2cm due to the characteristics of the fabric.