Equipped with Velcro fastening system and silicone self-locking adjusters for a comfortable and customized fit, the new Fine Guard Sport Mask bridges the division between safety and sport. Fine Guard’s latest addition to their growing variants is made from a blend of Livinguard-treated cotton and lycra which guarantees superior protection via the LIVINGUARD Technology. Fine Guard Sport comes in two (2) per single box and is proven to kill 99.9% of pathogens.