Where did you get them from? I had some made to measure from the ear dept at specsavers or somesuch place and they’re “ok” but slip out v easily (originally had them made to aid sleep and watch F1 trackside (some say the two could happen at the same time but I disagree...)).
HB
Hi HB,
I found some more details on my earplugs, made by ultimate ear protection (
www.ultimateear.com). Mine are the Motorsport Squidgy.