Only the SNAPs.
If you're slightly overweight, drink a fair amount, and avoid long cardio sessions, your blood pressure is plenty high... no need for a G-suit.

I'll never forget when I suggested we get rid of the rule for mandatory wear of the G-suit in ACC T-38s. The F-15 guy that "owned" the regulation just about lost his mind.

Needless to say... all ACC pilots still need the G-suit if more than 2 G's is planned on the sortie.
However... nothing says I have to zip the comfort zippers.