Density 20*20cm

Sporting Good Category : Swimming Equipment Brand : Other 180° FULL FACE DESIGN- makes it easier than ever to breathe comfortably through your mouth or nose while you are snorkeling. Our mask provides a 180° viewing area- the biggest of any snorkel mask on the market today guaranteeing that you will see more fish and sea creatures than ever before. EASY TO USE:Our innovated double air flow technology allows users to breathe naturally and calmly through either your nose or mouth and prevents the gag reflex or sore a sore mouth from biting on a traditional snorkel ANTI-FOG DESIGN: There is nothing worse than dealing with a mask that is constantly fogging up. Our innovative design features a separate breathing chamber that creates an airflow away from your main viewing visor that helps eliminates fogging and will keep you snorkeling longer.