【Perfect Fit Design】Specifically designed for Bose series headphones with precise cavity matching for easy installation and secure fit without loosening.

【Premium Protein Leather】Made from high-quality protein leather material with delicate and soft texture, excellent breathability prevents stuffiness during extended wear.

【Memory Foam Comfort】High-density memory foam padding provides superior resilience and effectively cushions ear pressure for comfortable long-term use without fatigue.

【Dual-Layer Noise Isolation】Advanced dual-layer noise reduction structure with multi-layer composite materials enhances comfort while effectively blocking external noise for immersive audio experience.

【Clear L/R Identification】Inner side features clear L/R letter markings to prevent incorrect installation and enable quick identification for easy replacement and maintenance.