Bose replacement ear pads are a perfect replacement.Balanced distribution of wearing pressure, soft and comfortable to wear not compressing the ears.The full ear design protects the ears and long lasting enjoyment without fatigue.The full earmuff fits the skin without pinching the ears.ear pads built in quality memory rebound sponge that slowly restores to its original state after pressing, is elastic and not easily deformed.Wearing it for a long time can also maintain comfort with excellent sound insulation effect, effectively reducing external noise.