Perfect Fit for Zone wire : Specifically designed for Zone wire headphones, these replacement ear cushions ensures a precisely fit and easy installation, restoring your headphones. Breathable Knit Fabric for Comfort : Made with highly density breathable knit fabric and acoustics openings, these ear cushions keep your ear cool and comfortable during long video calls or music. Soft Memory Foam for Pressure Relief : Featuring high elasticity memory foam, these cushions provide gentle and reduce ear pressure, enhancing comfort for work or leisure activities. Durability and Long Last : Reinforced fabric and foam construction resist deformation and wear, offering a cost effective to extend the usage of your headphones. Enhanced Sound Quality and Comfort : replicates original acoustics design, ensuring clear sound while improving wearing comfort for call and music enjoyment.