Help me buy binoculars as a gift, please.

Hi. I know nothing about binoculars, other than they’d be a great gift idea for my in-laws. They’ll use them for some nature watching at the cottage, and for sports events mostly (football, hockey). Their natural eyesight isn’t too bad, like normal people in their 50’s I guess (does that even matter?).

Anyway, I don’t know enough to decipher the difference between these 3 models on my short list. Does anybody here know enough about this stuff to guide me in the right direction?
Pair A

Pair B

Pair C
Which should I get?

Since none of your links work, I will just say to get a pair of Nikon binoculars. They aren’t cheap but my Nikon Action binocs are incredible and my friends that have borrowed them have all gone out to purchase their own.