The 'EP3 Sonic Defenders' Shooters Ear Plugs by Surefire will protect your hearing at the shooting range. You will however, be able to hear routine sounds, conversation, and the range master commands.
Safe sound levels are allowed to pass through while potentially harmful noises (above 80 db) are reduced via a proprietary design that incorporates the patented Hocks Noise Braker filter.
If you do not need to hear conversations or routine sounds, and if you need even more hearing protection, the Sonic Defenders' attached stoppers can be inserted into your ears.
EP3 Sonic Defenders are double-flanged for a proper fit for most people.
Note: If the EP3 Sonic Defenders don't work for you, check out EP4 Sonic Defenders Plus as they have a triple-flange for those with larger ear canals.
Click Here to see the EP4 Sonic Defenders.