Rain sock's for Velocity 65 and 90 degrees air cleaners will prevent water from getting to your filter and into the engine. Each pre-filter has been engineered to add an extra layer of protection from water and other debris without restricting airflow. Specially Designed For Velocity 65 and Velocity 90 Intakes. Form fit design perfectly wraps the Velocity filter, secure at all riding speeds. Made In The USA. 100% Monofilament Polyester w/ Water Repellent Finish. Hydrophobic Technology Repels Water in All Weather Conditions. Deflects Dirt and Debris.