How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want genuine lambskin comfort with a proven, model-specific fit for Bose QuietComfort headphones, choose Laifzen Lambskin QC45; if you need a tool-free snap-on cushion for a wide range of wireless over-ear headsets, choose Zopsc Replacement Ear Cushions.
• Laifzen Lambskin QC45 — biggest strength: genuine lambskin leather with high-density foam that seals well for noise canceling and ages without peeling like PU leather.
• Laifzen Lambskin QC45 — biggest trade-off: it is built for one specific family of Bose over-ear models, so it will not fit Bose NC 700, QC Ultra, or any on-ear headphone.
• Zopsc Replacement Ear Cushions — biggest strength: soft protein leather over memory foam with a snap-on mechanism that needs no tools and fits most standard wireless over-ear headsets.
• Zopsc Replacement Ear Cushions — biggest trade-off: the fit is described as universal rather than model-specific, so the seal depends on how closely your headset matches a standard round over-ear shape.
• Who each pick is for: Laifzen is for a Bose QuietComfort owner who wants the closest thing to the original softness in a natural material; Zopsc is for someone with a generic wireless over-ear headset who wants a fast, no-fuss refresh.
This is a specialist product, and that is the point. The Laifzen pads are cut from genuine lambskin — specifically, per the brand, from unshorn young lambs, which gives a softer, more delicate hand than standard sheepskin. If you have ever run your fingers over Bose's original synthetic leather pads and wished they stayed that soft, this is the replacement aimed squarely at that feeling. The lambskin is porous and breathable, so air and moisture can move through the material instead of trapping heat against your ear. That matters most in hour three of a long flight or a marathon editing session, when PU pads start to feel clammy.
The durability story is the second half of the pitch. Lambskin resists sweat and skin oil, and the brand says it ages gracefully rather than peeling the way PU leather eventually does. The seams are sewn, not glued, so they are not prone to splitting over time. Inside, high-density foam gives the pads enough body to seal properly around your ear, which is what actually makes active noise canceling work — a leaky pad undermines the whole system. If your QC35 or QC45 has lost its seal because the original cushions have flattened, that alone can make the headphones feel broken.
Buy Laifzen if you own one of the listed Bose models and want a natural, breathable, long-wearing pad. Skip it if you have an NC 700, QC Ultra, an on-ear Bose, or a non-Bose headset.
Zopsc Replacement Ear Cushions: Who It's For
Zopsc takes the opposite approach: one cushion, many headsets. The material is protein leather over memory foam, and the memory foam is the star — it conforms to the shape of your ear rather than pressing a flat surface against it. That is the difference between a pad you notice after twenty minutes and one you forget about. The dense foam core also creates a passive noise-isolating seal, which the brand says tightens bass and clarifies detail. Passive isolation is not the same as active noise canceling, but a good seal is the foundation both rely on.
Installation is where this one wins people over. There is a snap-on mechanism, no tools and no adhesive, so you can swap pads in seconds. If you have ever wrestled a stiff mounting flange into a headphone groove and lost a scrim in the process, that simplicity is genuinely appealing. The brand positions these as a universal replacement for most standard wireless over-ear headsets, and the specification lists Pro 2 and Voyager 8200 UC among the applicable models. That breadth is the selling point — and also the caveat. "Universal" means the fit is approximate by design. On a headset whose cups match a standard round over-ear shape, you get a snug, secure grip. On something with an unusual cup geometry, you may not get the same seal, and the seal is what delivers the isolation and the bass.
On longevity, Zopsc claims reinforced double stitching and a protein leather surface that resists cracking, peeling, and tearing — the exact failure mode that sends most people shopping for replacement pads in the first place. The breathable surface is meant to limit heat and sweat buildup, and the non-slip grip keeps the pads seated during commutes or workouts. The package is two cushions, and the brand backs them with a 90-day manufacturer warranty.
Side-by-Side: Which Should You Choose?
• Best for a Bose QuietComfort, QC35, QC45, QC25, or QC15 → Laifzen Lambskin QC45, which lists those models explicitly.
• Best for a non-Bose or mixed-brand over-ear headset → Zopsc Replacement Ear Cushions, built as a universal snap-on replacement.
• Best for hot ears and long sessions → Laifzen, whose porous lambskin is designed to release moisture and heat.
• Best for the softest, most conforming feel → Zopsc, thanks to its memory foam core.
• Best for tool-free installation → Zopsc, which snaps on with no tools or adhesive.
• Best for resisting peeling over time → Laifzen, since lambskin is described as aging without the flaking typical of PU leather.
• Best for a precise noise-canceling seal → Laifzen, where the high-density foam and model-specific cut work together.
• Best for a broader compatibility safety net → Zopsc, which is designed to fit most standard wireless over-ear headsets.
In my opinion, the deciding question is not which pad is better — it is which headphone you own. If you have a Bose QuietComfort model on the compatibility list, I would buy the Laifzen Lambskin QC45. The model-specific flange cut, the breathable lambskin, and the sewn seams all point to a pad that fits right and holds up. If you are replacing cushions on anything else, or you simply want the easiest possible swap, I would buy the Zopsc Replacement Ear Cushions. Memory foam plus snap-on installation is a hard combination to argue with for a mainstream headset.
No. The brand states these pads fit QuietComfort, QC45, QC35 II, QC35, QC25, QC15, QC2, AE2, AE2i, AE2w, SoundTrue, and SoundLink over-ear models. They are not compatible with the NC 700, QC Ultra, or any Bose on-ear headphone.
They are designed as a universal replacement for most standard wireless over-ear headsets, with Pro 2 and Voyager 8200 UC listed. They are not marketed as Bose-specific, so if you want a guaranteed fit on a QuietComfort model, the Laifzen option is the safer choice.
Both brands claim their material resists the flaking and peeling that kills stock pads. Laifzen argues natural lambskin ages without peeling and uses sewn seams; Zopsc points to reinforced double stitching and a durable protein leather surface backed by a 90-day manufacturer warranty.
For the Zopsc pads, no — they snap on without tools or adhesive. The Laifzen pads include a small installation tool and a manual, which is useful given the precise mounting flange on Bose cups. Either way, check the current price on Amazon before you decide, since pricing changes and this comparison is about fit and materials, not cost.
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: DOQAUS Headphones Over Ear vs TOZO T10, Gugxiom Retractable Clip vs ONE LIFE Headset, Gumdrop Cases DropTech On-Ear vs HAOMUK Replacement Earpads, KAYNN Kids Ear Protection vs PROTEAR Kids Hearing Protection