Prevents wind noise-induced hearing damage and fatigue while traffic and communication system remain clearly audible. The MotoSafe Race Pro is suitable for all sorts of riding, thanks to the two complete sets of earplugs, for medium and heavy noise canceling. They are comfortable in use thanks to the soft filters, and Perfect fit gained by AlpineThermoShape material. They are durable and can be used at least 100x. A free deluxe case and Alpine Clean cleaning spray (5 ml) are inculded Alpine MotoSafe Pro Earplugs Neutral unisex N adult.