Enhance your listening experience with ETYMOTIC Research ER-20XS High Fidelity Earplugs. These earplugs have a 20 dB noise reduction rating, making them perfect for concerts, music festivals, and other noisy environments. They come in a standard fit size, ensuring maximum comfort for all users. The gray color gives them a sleek look, and they come with a handy case for easy storage and transport. With their passive design, these earplugs provide clear and natural sound quality, allowing you to enjoy your favorite music while protecting your hearing.