Keep your ears safe without sacrificing awareness with the official Racing Pro Reusable earplugs. They're designed to protect your hearing from loud and potentially damaging noises while you drive or spectate, while allowing you to still hear voices and other ambient noises essential for safety and navigation. The flexible removal stem means they'll still fit comfortably under your helmet and cancel out loud wind noise by 20dB while allowing your engine, intercom and everything else essential to safety to remain audible.