Very solid mask as far as the frame and glass goes.
Professional weight and feel. Zero flex in the frame/glass.
The rubber 'tubes' that attach the straps to frame is a lousy design.
No idea if they will last forever. They are thick but.....
This mask is *not* for a large/long nosed person. Though, it did actually still seal very well for me.
Had to give this to the wife. It was painful to wear for even 10 mins.
No idea why some manufacturers can't engineer the nose pocket properly.
I bought a Cressi Big Eyes Evolution for myself instead.
Could not be happier with the 'larger nose" fit.
Their nose pocket is still a bit weird as it's 'upturned', yet still fits comfortably with their ultra soft silicone.