The lenses might only be part of the problem.
I used to be a lifeguard at a pool that did not allow this type of mask. Our employer explained that there was an incident sometime back where a man was using this type of mask and suffered a heart attack. Apparently, the goggles interfered with the rescue attempt. I don't know if the problem was with rescue breathing and CPR etc. I always thought that was strange because couldn't they just remove the goggles easily. But I wasn't there and do not know what exactly occurred. However, the man did not survive and the goggles were then banned.
The lenses might only be part of the problem.
I used to be a lifeguard at a pool that did not allow this type of mask. Our employer explained that there was an incident sometime back where a man was using this type of mask and suffered a heart attack. Apparently, the goggles interfered with the rescue attempt. I don't know if the problem was with rescue breathing and CPR etc. I always thought that was strange because couldn't they just remove the goggles easily. But I wasn't there and do not know what exactly occurred. However, the man did not survive and the goggles were then banned.
