wanted to go snorkeling on vacation and have taken the product untested. arrived there the shutter broke on the buckle of a swim fin in the first direct contact from .. Mask resistant to ca 50 cm depth. from 50 cm depth water penetrates in the eye, because the rubber is at the head of silicone and not properly be tightened as soon as it gets wet ..
therefore, anyone would recommend to buy any nasty surprise on holiday to have .. Was very annoying
