1. Material introduction: - Nano leather, soft and comfortable leather without pain - The mesh has good air permeability and is refreshing to wear in summer -Lambskin, delicate skin texture, soothes the pressure on the auricle, and has a long service life 2. Soft and comfortable, meet the needs of daily wearing, no pressure 3. Good air permeability, not easy to crack 4. Easy to replace 5. Good sound insulation, anti-slip, good air permeability and elasticity
