Airstreamz Cycling Wind Noise Reducer Wind Noise Blocker Helmet Accessories Noise Reduction Biking And Cycling Gear

Description: 100% new and high quality. Material: Approximately 90% sound-absorbing polyester fiber, approximately 10% blended spandex. Proven Effective: AirStreamz has been tested on roads/walkways/wind tunnels. Aeroacoustic Material: Reduces and disperses turbulent airflow. Acoustic Transparency: AirStreamz does not block ambient sound. Moisture-Wicking: Breathable material keeps you cool and comfortable. Size: about 7cm/2.76in Color:As Pictures Package Included: 1pair Notes: Due to manual measurement , there may be 5-10mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.