Usually a combo between a jogging pants passed down to me from my father, which for the sake of continuity I'll force my unborn kid to wear it too some day, and any variety of tshirt. Own some nike compression shirts, and underarmour shorts, but don't actively seek any of them out or consider them to be crucial for lifting.
Been seeing a lot of people with Gymshark and DoYouEven attire though, not sure what to think of it. Then again, I don't really give a fuck what others wear.