Ergodyne N-Ferno 6870 2-Layer Thermal Mouthpieces, One Size, Black, Pack Of 12 Mouthpieces

Keep yourself safe from the cold when you utilize the Ergodyne N-Ferno 6870 2-Layer Thermal Mouthpiece. It boasts a 2-layer design to provide maximum insulation, while the hook and loops straps offer a snug fit. Designed to fit with most N-Ferno Winter Liners (sold separately) to protect your face from cold conditions. 2-layer design boasts an cotton twill outer shell that works to prevent the liner from being sucked into your mouth as you breathe and a polyester fleece lining for comfort. Hook and loop attachments secure the mouthpiece to your existing liner. Machine washable.