Breathe freely through your nose or mouth! This amazing full-face snorkel mask allows you to swim underwater without a mouthpiece or bulky equipment! All you have to do is put it on and swim! You will be able to see all the amazing things that live underwater! 2-way breathing system The Sea Snorkel mask lets you breathe in fresh air with every breath, the exhaled CO2 is supplied through a separate channel! Full 180° visibility: This mask allows you to see EVERYTHING while underwater! Anti-Fog Poly-carbonate glass: Made with shatterproof plexiglass, this snorkel mask will never fog up! Sizing and design Two sizes available Straps are easily adjustable to accommodate most head sizes and shapesOur masks are made of high-quality medical silicone. Non-toxic and eco-friendly, which can prevent skin allergies or other skin problems. It includes an adjustable elastic ribbon that is convenient and comfortable to wear. You no longer have to worry about pulling your hair when putting on a snorkel mask. Application Our covered top and floating ball prevent water from entering your mask and prevent gagging. This innovative design has a separate breathing chamber that creates airflow away from your head visor that helps prevent fogging. Less storage space to take with you when travelling (Drawstring bag included). Detachable camera mount so you will be able to record all underwater footage hands-free.