Love these. The visibility is great and they are water tight. But what sold me was the ability to change the lenses for prescription ones.

These replaced a pair which leaked and fogged up. I have head no problems like these with these goggles. Comfy too when you''ve got them adjusted correctly.

I swim twice a week approximately 3000 yards per session and without corrective lenses I''m lost. These goggles are excellent.
Once the lens swapping is done (and though it''s not explained too well, once you figure it out it''s pretty easy) the goggles are tremendous.  I agree with a previous reviewer that searching for and watching the video on lens replacement is worthwhile.
They seal to my face without causing discomfort. They don''t leak.
My only negative sentiment is they only come in clear.  I would like to see a tinted option in the future.
I wash them once a week with my chlorine removing body wash soap and I apply anti-fog gel prior to each swim.  The lenses, and the goggles, have held up well.  I have tried many others and these are by far my favorites.

Comfortable, adjustable Rx, but anti-fog could last longer

Used for open water swimming. They don''t ever leak a drop, fit like a glove and are so comfortable you don''t even know you are wearing goggles. These are the best goggles I have ever owned.

Those goggles are awesome. They were recommended to me by a triathlete friend. I'm using them with a interchangeable prescription lens on one side, the installation was very easy thanks to a Youtube video. I've used the goggles only in the ocean and they are perfect, much better than all others I've had.