Pearl Izumi S488 Face Mask Used a few times. Product Description: Lightweight and warm, this is an essential item to have in the dead of winter, covering the ears and mouth to protect against the cold. The mouth area is open for easy breathing. The Velcro adjuster at the back allows for easy on and off, and ear loops help prevent slippage. Designed to allow you to hear outside sounds easily. Size: FREE Suitable Face Circumference: Approximately 48-56cm