Hush Lavs are noise-reduction foam sleeves for lavalier microphones that minimise noise from clothing contact. They suit microphone types with cylindrical bodies 2mm - 5mm diameter and are of the type that have clips that attach to the cable rather than the microphone body.
Created from make-up sponge cylinders, the Hush Lav acts to suppress noise created from clothing when the mic is hidden, by helping to stop the material from brushing directly onto the mic capsule.
Hush Lavs are available in white or black, and are supplied in packs of 15 pieces of 25mm length.