Best earbuds for smaller (I guess) ears?

My earbuds died today I picked up the Beats Studio plus but I feel like the hard plastic bit is too big and just not comfy in my ear. My bf has Sony earbuds and I feel a similar issue like they are not cozy, just too big. What’s a high quality earbud that has a smaller or better designed outer part? The replaceable tips are fine for sizing but it’s the hard plastic that bothers me!

TIA