Wind Noise Foam Sleeve Solution: compatible with Hero 9 Black, Hero 10, and Hero 11 cameras, this affordable option reduces wind noise without changing your workflow. Noise-Reducing Foam Shell: the high-elasticity foam shell provides toughness and deformation-free installation, eliminating concerns about tearing during camera mounting. Precise Cutouts: designed for Hero 9/10/11 with accurately placed openings that do not hinder camera use. Easy access to buttons and screen while delivering effective sound damping. Thick Dense Foam Windshield: the thick, dense foam windscreen effectively suppresses unwanted air noise and adds extra cushioning if the camera is bumped. Use cases: - Outdoor action filming in windy conditions (mountain biking, skiing, running). - Beach, boating, or coastal shoots where wind noise is a factor. - Everyday vlogging or on-the-go shoots requiring quick setup and accessible controls.