hi there, i bought a pair with
noise reductions of 15 and 9 db... then i went on a program to get off earplugs! and have almost never used them. if i need something i use the silicone which allow to me instantly adjust how much (or little) protection i need. i like this flexibility. i can take them on and off very quickly. i have yet to go to many social functions though will start soon. still,...