BOSS Face Mask in Navy / Gold. Adorned in golden BOSS branding, this face mask is a stylish solution to adhering to government guidelines. Crafted in washable single-jersey fabric, the design shapes perfectly around the face thanks to elasticated loops which hug the ears and ensure the accessory stays securely in place. Sizing Measurements: Small: Width at top: 20.5cm. Height in middle: 14.5cm Medium: Width at top: 23cm. Height in middle: 16.5cm Large: Width at top: 25.5cm. Height in middle: 18.5cm Please note this is not a medical device and cannot be classified as personal protective equipment, it is also non-returnable.