We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-29 · 7 min read · Independent comparison
If you want one pair of memory foam earpads that can refresh several generations of Bose QuietComfort headphones at once, choose Krone Kalpasmos Earpads; if you need a precise, model-specific replacement for your Bose NC700 and nothing else, choose Hmoke Replacement Ear Pads.
• Krone Kalpasmos Earpads — biggest strength: a wide compatibility list covering Bose QC35, QC35 II, QC25, QC2, QC15, AE2/AE2i/AE2w and SoundTrue around-ear models, so one pair of pads can serve a whole household of older Bose cans.
• Krone Kalpasmos Earpads — biggest trade-off: the styling leans into a grey-pattern leather look with a cloth-and-leather hybrid build, which is a bolder aesthetic than a straight black factory replacement, and the layered construction is aimed at sealing and sound rather than at matching an NC700 exactly.
• Hmoke Replacement Ear Pads — biggest strength: a fit engineered specifically for one model, the Bose NC700, with a full over-ear shape, slow-rebound memory foam and protein leather that is described as extra-thick and durable.
• Hmoke Replacement Ear Pads — biggest trade-off: that same precision is a limitation — the pads are made for the NC700 and are not intended to fit other Bose models, so you must confirm your exact headphone model before ordering.
• Who each pick is for: Krone Kalpasmos for the QC35/QC25/AE2 owner who wants a breathable fabric-faced pad with memory foam; Hmoke for the NC700 owner who wants a like-original replacement with a thick, pressure-spreading cushion.
Krone Kalpasmos builds these pads around a hybrid idea: cloth and leather pressed together and stitched wirelessly around the whole ring. That construction is meant to improve the seal against your head, and a tighter seal is exactly what you want when the whole point of your Bose headphones is noise canceling. The memory foam inside is selected to support that isolation rather than just feel soft, and there is a dust mat layer that sits inside to keep the cavity clean and filter out debris.
The comfort story here is breathability. Fabric-faced pads tend to run cooler against the ear than a fully leather-wrapped cushion, which matters if you wear headphones for hours at a desk, on a commute or through a workout. The brand also frames these as a maintenance item rather than a one-time purchase, suggesting you swap cushions roughly every seven to eight months for hygiene reasons — a reasonable cadence if you use your headphones daily.
Who should buy it: anyone with a Bose QuietComfort QC35, QC35 II, QC25, QC2, QC15, AE2, AE2i, AE2w or SoundTrue around-ear headphone whose original pads have flattened, cracked or started flaking. Installation is described as a few minutes with the included tools and parts, no glue required, and the hollowing, buckles and dimensions are made to match the originals so the sound signature is not thrown off.
Hmoke Replacement Ear Pads: Who It's For
Hmoke takes the opposite approach: one model, done precisely. These pads are made to match the shape, size and attachment points of the Bose NC700 specifically, so they sit neatly around the earcups without gaps, lifted edges or sliding around during everyday use. If your NC700 pads have cracked, peeled, gone flat or lost their shape, this is the drop-in refresh rather than a new headset.
The materials are the classic replacement-pad recipe done well: slow-rebound memory foam that spreads pressure more evenly around the ear, wrapped in soft protein leather. The inner face uses a breathable mesh, which is the detail that keeps heat and moisture from building up during long sessions — work, commuting, travel, studying or just a long evening of music. Hmoke describes the cushion as extra-thick and durable, which is the part that matters most for the NC700, a headphone whose clamping force you feel quickly if the padding has compressed.
Installation is tool-free. You pull the worn pads off and press the new pair into place, a job the brand estimates at roughly three minutes. That is the whole appeal: no repair shop, no glue, no disassembly beyond the pads themselves. Hmoke also backs the set with a one-year manufacturer warranty and says its support team replies to messages within 24 hours, which is worth knowing if fit questions come up.
Who should buy it: Bose NC700 owners who want the closest thing to an original-feel replacement, especially if the priority is thick, even cushioning and a clean, factory-like gray finish. Who should skip it: anyone with a QC35, QC25, AE2 or similar model — these pads will not fit, and the brand is explicit that you should confirm your exact model first.
• Best for Bose NC700 owners → Hmoke Replacement Ear Pads. Model-specific fit is the entire design brief here.
• Best for older QuietComfort and AE2 owners → Krone Kalpasmos Earpads. The compatibility list covers QC35, QC35 II, QC25, QC2, QC15, AE2, AE2i, AE2w and SoundTrue around-ear.
• Best for cooler, more breathable wear → Krone Kalpasmos Earpads. The cloth-and-leather construction puts fabric against your ear instead of leather all the way around.
• Best for thick, pressure-spreading padding → Hmoke Replacement Ear Pads. Extra-thick slow-rebound memory foam with a breathable inner mesh is built for long listening sessions.
• Best for a like-original look and fit → Hmoke Replacement Ear Pads. The gray finish and full over-ear shape are designed to mirror the originals.
• Best for a distinctive look → Krone Kalpasmos Earpads. The grey-pattern leather is an intentional departure from plain black.
• Best for a household with mixed Bose models → Krone Kalpasmos Earpads. One pair of pads covers many of the QC and AE2 generations.
• Best for a single-headphone, no-guesswork replacement → Hmoke Replacement Ear Pads. Confirm your model, order once, done.
In my opinion, the deciding question is which Bose you actually own. If you have an NC700, I would buy the Hmoke Replacement Ear Pads — the fit is engineered for that one headphone, the memory foam is described as extra-thick, and the breathable mesh plus protein leather is the combination most people want for long sessions. If you own anything from the QC35/QC25/AE2 family, I would buy the Krone Kalpasmos Earpads instead, because the Hmoke pads simply will not fit and the Krone set covers your model with a cooler fabric face and a seal-focused build. Check the current price on Amazon before you commit — both are replacement-pad purchases, and value matters more than brand loyalty here.
can you sleep with over ear headphones
You can, but it is rarely comfortable for long. Both of these are full over-ear cushions — the Hmoke pads are explicitly shaped as a full over-ear fit with thick memory foam, and the Krone Kalpasmos pads are built the same way — so side-sleeping will press the earcup into your head. If you doze off sitting up, the breathable mesh on the Hmoke and the fabric face on the Krone both help reduce heat buildup.
how to wear over ear headphones
Put them on with the earcups centered over your ears, not sitting on top of them. The cushion should surround the ear completely with no gaps at the edges — that seal is what lets the memory foam in both pads do its job for noise isolation. If the pads feel like they are pinching, adjust the headband until the pressure is even on both sides.
how to wear over ear headphones properly
Properly means the headband sits level on the crown of your head and the pads rest flat against your skull, with the cable or controls on the correct side. Hmoke notes its pads are made to match the Bose NC700 attachment points so they sit neatly without lifted edges; Krone Kalpasmos makes its pads to the same hollowing and buckle dimensions as the Bose originals. Both rely on an even, gap-free fit for sound and comfort.
how should over ear headphones fit
Firm but not tight, with the pads fully enclosing your ears. You should be able to wear them for an hour without hot spots. Hmoke's slow-rebound memory foam spreads pressure more evenly, while Krone Kalpasmos uses memory foam for isolation plus a breathable fabric surface. If your current pads have gone flat, that is usually why the fit feels wrong — replacing them is the fix either way.
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