I myself is not a earplugs known which is the comfort and the noise attenuation as pleasant as that of Moldex. When wearing it interferes with virtually no movement. It sits firmly and pleasant and the foam earplugs dampen unpleasant noise reliably. Unfortunately, a serious shortage in the construction is to be criticized. The thin plastic strap in the neck is quite sensitive. Especially on overstretch! After some time the plastic is fragile and there when stored at or at the wrong time of the earplugs, shoots one about three centimeters long plastic part through the area. Hard to believe what a force behind it! Is almost 15 yards flew!
Value for money not really desirable due to the short shelf life of only a few weeks to months of continuous use. But I myself do not know any better or more comfortable earplugs. Buy recommendation definitely given taking into account the construction defect!