The nest nano has a great contour and suction for the eyeframe. The gentleness would be welcome after years of wearing hard swedes, only problem (very strange & hard to ignore) is it crushes my eyelashes, even when my eyes are open.  So I would suggest they make a deeper frame.  Unfortunately it looks like I will have to return these if it's no too late.  Where are Futurity Jrs. when you need them?

I am a triathele so I wanted goggles with a large visual field which this does. I bought these because I had read they don't leave marks but I still get raccoon eyes even if they are loose. But they are very comfortable and fit nicely. If you have a relatively small face, get the nano.

I use them for Regular lap swimming. The plastic and silicones is good, and the double strao works fine. Recommended

The Nest Pro is the most comfortable swim goggle I've experienced.  Unfortunately, I purchased the Nano version by mistake.

The Nano is for small heads.   I have a normal (male) size head, and the strap doesn't have enough material to make large enough to be comfortable.

The Nest Pro (no Nano) is for larger heads.  In addition to the strap consideration, the size of the lens is larger and, for me, more comfortable.

great for open water and pool, lots of visibility

-love the goggles, great fit, clear, doesn't fall off when diving in