My trusty Bose QC35 headphones were starting to show their age. The earcups, once luxuriously soft, were now cracked and flaking. Replacing them felt inevitable, and after some research, I settled on these replacement earpads, model number CZLA210924IW, promising premium materials and improved comfort. This review details my experience after several weeks of using them.

These earpads boast several key features. The memory foam, imported from Korea, is the star of the show. The description promises a perfect balance of softness and firmness, preventing both discomfort and looseness. The protein leather, imported from Japan, is incredibly smooth against the skin. Installation, thankfully, was straightforward. The earpads aligned perfectly with the existing mounting posts on my headphones, snapping securely into place. The included installation guide was clear and concise.

Let’s be honest, the true test of any replacement earpad is comfort and noise cancellation. On the comfort front, these earpads absolutely deliver. The memory foam molds perfectly to the shape of my ears, providing a comfortable and secure fit, even during extended listening sessions. I’ve worn them for hours without experiencing any discomfort or pressure points. The soft leather adds to the luxurious feel. The noise cancellation improvement was subtle but noticeable. While not a drastic upgrade, I did find the passive noise isolation improved slightly, making the already impressive noise cancellation of my QC35s even better.

The build quality also deserves praise. These earpads feel durable and well-constructed. They’ve withstood daily use without showing any signs of wear or tear. The stitching is neat and tight, instilling confidence in their longevity.

Pros:

• Exceptional comfort due to high-quality memory foam and leather.
• Easy installation.
• Improved passive noise isolation.
• Durable and well-constructed.
• True to description.

Cons:

• Slight improvement in noise cancellation – not a dramatic upgrade.
• Price might be slightly higher than some competitors, though the quality justifies it.

These CZLA210924IW earpads for my Bose headphones are a fantastic investment. While the price point might seem slightly high, the exceptional comfort, improved noise cancellation, and durable build quality make them well worth the cost. If your Bose headphones are in need of a refresh, I wholeheartedly recommend these replacement earpads. They’ve revitalized my listening experience and extended the life of my beloved headphones.