- an unlimited PTO (you'd have to explain going beyond, say, 4 weeks, but otherwise working)
- mandatory 2 payed weeks off (1 in December and 1 in Jun)
- mostly remote using the "office-hub" model, only requiring presence when necessary
- every 2 weeks there something we call a Focus Friday, when nobody can contact you and you are free to concentrate on things you want to work on.
This covers all offices, i.e. Texas, UK, Spain.
Pretty comfortable, I'd say. I don't feel I need more time to restore some energy.