MotoSafe Sport

The Alpine MotoSafe Race Ear Plugs were comfortable, definitely reduced the wind noise but worked really well taking a call over the intercom at 70mph. And the case is really handy on the key ring!

Wind noise at 120-ish kph is quite annoying, for that type and level of noise, these are quite effective in reducing it to a level that actually protects your ears. It won't block anything completely: as you can see from the pictures, these earplugs have an hole in it, and that's on purpose (the design is so that it filters certain frequencies, attenuating these more than others, so that you can still hear noises that you wish not to miss), if you need something stronger buy a device that has no hole in it, or has an attenuation characteristic higher than this one.

The package reports an epa label for attenuation of noises (not specifying if road noise, wind noise, airborne noses, mechanical engine noise) from 17dB (80% of people will experience at least 17dB attenuation, with fewer a bit more, around 20-ish), and indeed the declared attenuation is 17dB.
I'm happy of the product, yes it can slide from your ears if you didn't place it correctly, or you somehow touch them while placing your helmet, don't be concerned of losing them if you wear a balaclava.

I bought the sport version and would have preferred even more attenuation for the speed and roads I ride, but I'm very happy about the [performances&quality]/price ratio.

You can (and should) clean them after use, handsoap and water is enough, let them dry before use.

These are first class ear plugs, 3rd set now and they do the job well. I can hear my Cardo comms no problem. New packaging is nice.

Completely removes wind noise in my helmet at motorway speed. Very comfy and easy to fit with the applicator gadget. No snagging when fitting full face helmet, and no rubbing against helmet speakers, which I can hear clearly albeit with the volune slightly higher.
Although I ordered the Tour model, I did receive Sport variant which offers more noise reduction.

Works but the pulling knob could have been a little harder. Stays in my ear, never fell down. Cuts a lot of wind noise but not all. Using the rod to push is annoying, a harder pull knob could have eliminated that.