Dekoni Audio Memory Foam Replacement Headband for Sennheiser HD600 Series Headphones

The Dekoni memory foam replacement headband fit perfectly, was very easy to install (watch the five minute video), and was a small upgrade from the original. While the Dekoni website indicated that the headband was not comparable to its fenstrated sheepskin memory foam earpads—very true, it is not—it is still very nice and well made. I hope someday the sheepskin will make it over to the headband. Until then, it’s still a solid product.

They're more comfortable than the stock foam but they could be better, more foam and it being a single piece of foam vs sectioned bits would be an improvement. Worth getting purely to replace the terrible foam Sennheiser uses.

I ordered 3 years ago along with ear pads.650’s had not been used for years. I had forgotten how well made and sounding the Sennheiser were. Have ordered more replacement pads for Hifiman and Fostex headphones. Dakoni accessories are well made, great quality and improve the listening experience

As usual, Dekoni makes an excellent replacement. The installation was easy. The comfort is greatly improved, probably better than when the headphones were new.

Great product. Snug fit on Sennheiser Momentum (2). A bit fussy to install—just requires concentration and persistence. Really elevates bass response over stock.