Works surprisingly well for shooting - Pro Ears Audiomorphic Ear Plugs

Works as advertised. I expected sudden high volume noises to clamp down the volume like a trap door effect but it actually was pretty un-noticeable. The sharp sounds get dampened rather effectively while still allowing better hearing between shots. Foam ear plug or ear muff level of noise reduction when needed but easier to hear your surroundings and have conversations between. There is a noise dampening effect at rest while wearing them. The literature says 11 db which seems about right. You aren't going to hear whispers but your buddies don't have to yell either. As with other in-ear type hearing protection it is necessary for the plugs to be properly seated in your ear to work. If they are not in far enough or properly seated you will know it when it gets noisy. Be sure to get the size that fits your ear canal best. Too small may not work for you and too big will make it uncomfortable to wear for any length of time and may not seat correctly either.