I wear prescription glasses, so, I always get safety rated RX glasses at the same time.
EDIT: often there are ‘buy one pair, get one pair 50% off’ offers. Many people use these to get prescription sun glasses (which are great fir driving). I tried to use them for safety glasses (ANSI rated, side shields, etc. ).
Sears used to sell them. Sam's Club Optical (not sure if you need to be a member). Many other optical places have some, but usually more limited choices, and more $$$.
Beats the . . . . out of wearing other glasses / goggles over these.
Philbert