Do you use a comunication device with these? I just purchased a set of SMH10's and and trying to find something that will work well with them.I have these and love them:
NoNoise Motorsport Noise Filter Hearing Protection - TwistedThrottle.com
They block the wind noise but you can still hear your engine and have a conversation at lights.
Another vote for Laster Lites. Ear canals vary in depth and girth.. you may need to try a bunch to find the ones that work best for you. Laster Lites are super soft and expand quite a bit. I've used some not-so-soft plugs before which caused pretty bad ear pain on longer rides.I bought a box of 200 Laser Lite earplugs at my local tool & supply store for something like $25. They've lasted me a couple years already and I can't see the bottom of the box yet