Ergodyne N-Ferno 6874 2-Layer Thermal Mouthpieces, One Size, Black, Pack Of 12 Mouthpieces

Add extra warmth to your existing liner with the Ergodyne N-Ferno 6874 2-Layer Thermal Mouthpiece. Its constructed with water-resistant neoprene to help keep the elements out, and the hook and loop closures provide a secure fit. Designed to fit with most N-Ferno Winter Liners (sold separately) to protect your face from cold conditions. 2-layer design boasts a water-resistant neoprene 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.