[nkurz]

I agree with all these. If you are choosing one blindly, my preferred earplug for comfort is the Howard Leight Max Lite. Ideally, though, buy a sample pack from someone (like this, https://www.earplugstore.com/unfoamtrialp1.html) and see which one fits your ears and needs best.

Note that there is a considerable amount of technique in using earplugs correctly. You don't just shove them toward your ear and hope for the best. Normally, they are rolled tightly, and then inserted fairly deeply into the ear canal, where they then expand. Have someone demonstrate, watch a video on it, or read the instructions very closely.