How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a straightforward, low-risk replacement pad for a specific well-known headphone model, choose YDYBZB 1; if you need thicker sealing foam, a breathable memory-foam build and a choice of colors, choose Xidonasuo Isolating Ear Cushions.
• YDYBZB 1 — biggest strength: It is built and listed as a direct replacement for the Sony MDR-ZX220BT / MDR ZX220BT, so the fit question is answered before you order.
• YDYBZB 1 — biggest trade-off: One material story (foam plus protein leather), one color, one model. Nothing extra, nothing customizable.
• Xidonasuo Isolating Ear Cushions — biggest strength: Thick sealing foam for passive noise isolation, a memory-foam core, three color options and a stated 90-day manufacturer warranty.
• Xidonasuo Isolating Ear Cushions — biggest trade-off: The listing is written as a general replacement cushion rather than a model-specific pad, and the "applicable models" line is cut off, so you have to verify your headphone size yourself before buying.
• Who each pick is for: YDYBZB 1 for the MDR-ZX220BT owner who wants the exact part and zero guesswork; Xidonasuo for the tinkerer who wants better isolation, more comfort and a cosmetic refresh.
YDYBZB 1 is the definition of a single-purpose part. It is a pair of replacement earpads made from foam and protein leather, and it exists for one job: putting a Sony MDR-ZX220BT back into service after the originals have flattened, cracked or gone missing. There is no ambiguity in the listing, no sizing chart to interpret, no "fits most" disclaimer. If that is your headphone, this is the pad that was made for it.
The materials are conventional but sensible. Protein leather is the standard covering on pads at this level because it wipes clean, resists the flaking you get from cheap vinyl, and feels softer against the ear than bare foam. Paired with the foam core, the point is hours of listening without the sore-spot pressure that worn-down pads cause. That is a real benefit, not a marketing one — once a pad collapses, the driver sits closer to your ear and the whole headphone gets uncomfortable.
Who should skip it? Anyone who does not own an MDR-ZX220BT. There is no color choice, no memory foam, no isolation upgrade claimed here — just a faithful replacement. If you want to change how your headphones sound or look, this is the wrong product. If you want them to feel like they did on day one, it is the right one. Check the current price on Amazon before you commit; that is the only variable this listing leaves open.
Xidonasuo Isolating Ear Cushions are aimed at a different buyer: someone treating the pad swap as an upgrade rather than a repair. The headline claim is isolation — thick sealing foam plus an ergonomic shape to improve passive noise cancellation, keep sound in and keep leakage out. That is a meaningful spec for anyone who listens in a noisy room or on a commute, because a good seal is what actually delivers bass and blocks background hum. No electronics involved, just denser foam doing the work.
The comfort story is more developed too. Xidonasuo uses protein leather over memory foam, which is the combination you want if pressure points are your problem — memory foam spreads load instead of concentrating it on the top of your ear. The brand also describes the build as soft, breathable and skin-friendly, and adds that the cushions are easy to wipe down and install without tools. If you have ever fought a stubborn pad ring, "no tools" is a genuinely attractive line.
Then there is the practical extras list. Three color options let you change your headphones' look, which is unusual in this category, and the brand claims resistance to wear, scratches and discoloration. Xidonasuo also states a 90-day manufacturer warranty from the date of purchase — a real, checkable term that YDYBZB does not offer. The catch is fit: the listing gives an approximate size of 100 x 80 x 20 mm and the compatible-model line is truncated, so measure your existing pads and compare before ordering. This is the pick for the person who enjoys tuning their gear, not the person who wants the exact OEM-shaped part.
Side-by-Side: Which Should You Choose?
• Best for an exact model match → YDYBZB 1. It is listed specifically for the Sony MDR-ZX220BT, so there is nothing to measure.
• Best for noise isolation → Xidonasuo Isolating Ear Cushions. Thick sealing foam and an ergonomic shape are the whole point of the design.
• Best for a cosmetic refresh → Xidonasuo Isolating Ear Cushions. Three color options versus one.
• Best for a stated warranty → Xidonasuo Isolating Ear Cushions. A 90-day manufacturer warranty is written into the listing; YDYBZB does not mention one.
• Best for zero-risk ordering → YDYBZB 1. Simple materials, one known headphone model, no sizing decisions.
• Best for easy maintenance → Xidonasuo Isolating Ear Cushions. Wipe-clean surface and a tool-free install are both called out.
• Best for anyone who does not own an MDR-ZX220BT → Xidonasuo Isolating Ear Cushions. YDYBZB 1 is not a universal pad.
In my opinion, most people shopping this comparison are trying to fix or improve a pair of headphones they already like, and that makes Xidonasuo Isolating Ear Cushions the better buy for the general reader. You get memory foam, thicker sealing foam for passive isolation, three colors, a tool-free install and a stated 90-day warranty — a fuller package on paper. I would only steer you to YDYBZB 1 if you specifically own the Sony MDR-ZX220BT and value a guaranteed fit over every other feature. Neither is expensive enough to agonize over; check the current price on Amazon and let your headphone model decide.
Not universally — they are different products for different jobs. Xidonasuo offers more features (memory foam, isolation-focused sealing foam, three colors, a 90-day warranty), while YDYBZB 1 offers a specific fit for the Sony MDR-ZX220BT. Better depends on whether your headphone model matches YDYBZB's listing.
That is the one thing you must check yourself. The listing gives an approximate size of 100 x 80 x 20 mm and the compatible-model list is cut off in the product data, so measure your current pads and compare those dimensions before ordering.
Xidonasuo's design uses thick sealing foam and an ergonomic shape to improve passive cancellation, which means a tighter seal around your ear. Passive isolation like this reduces noise but does not eliminate it the way active noise cancelling electronics would. YDYBZB 1 makes no isolation claim at all.
There is no lifespan figure in either data sheet, so I will not invent one. What the specs do tell you: YDYBZB 1 is a foam-and-protein-leather pad, and Xidonasuo adds scratch and discoloration resistance plus a 90-day manufacturer warranty. Worn-out pads are usually obvious — flattened foam, flaking surface, less bass.
As an Amazon Associate I earn from qualifying purchases.
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon and affiliated sites.
When you buy through links on this page, we may earn a commission from qualifying purchases at no extra cost to you.
Amazon and the Amazon logo are trademarks of Amazon or its affiliates. This site is an independent third-party review and is not affiliated with, endorsed by, or sponsored by Amazon or the product brands mentioned.
See also: Zopsc Air Conduction Open vs RCA Earbuds, Botesty Sound USB C Headphones vs Belcompany Apple MFi Certified, LC-dolida Sleep Headphones vs AONESY Headband Headphones, LC-dolida Sleep Mask vs Wentronic Y04