Some friends recommended me these plugs and I'm very happy about that. Got size ML and they fit perfectly. Sound wise exactly what I was looking for, just reducing the worst noise/major volume and you still hear everything perfectly. Big bonus for being so discreet, most people don't even notice them when I wear them. Very pleased with these plugs, I use them all the time!
I ordered M/L and use when playing drums. The fit is great, and perfect noise reduction - not too much not too little. Even damping - most earplugs make hi-hat and cymbals dissapear - this is just like turning the volume down! Recommended!