Join comfort and ease • Bi-material technology • Easy to fold • Ergonomic mouthpiece. The use of two materials with different textures eliminates any nuisance on the nape of the neck area besides ensuring flexibility during its use, without creating interruptions on the airflow. The ergonomic design is highly hydrodynamic, reducing vibrations and noises during movements. Thanks to the cooperation with a highly recognized Italian orthodontic lab, Mares has developed the most suitable snorkel for extended use.