We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-02 · 7 min read · Independent comparison
If you want a complete closed-back gaming headset with a noise-cancelling mic and passive noise isolation straight out of the box, choose Sennheiser EPOS I GSP; if you need to restore or upgrade the noise-isolating ear cushions on a Razer BlackShark V2 or V2 Pro you already own, choose G GVOEARS Replacement Ear Cushions.
• Sennheiser EPOS I GSP — biggest strength: a full closed acoustic gaming headset with XL memory foam pads that create a comfortable acoustic seal, plus a boom mic with lift-to-mute and an on-ear volume wheel.
• Sennheiser EPOS I GSP — biggest trade-off: it's a wired headset with its own fixed ear pads, so you're committing to the whole package rather than swapping parts, and the fit relies on the ball-joint hinge rather than user-replaceable cushions.
• G GVOEARS Replacement Ear Cushions — biggest strength: noise-isolating adaptive memory foam and breathable mesh fabric that snap in the same way as the originals, letting you refresh the seal and comfort of compatible BlackShark V2 earcups.
• G GVOEARS Replacement Ear Cushions — biggest trade-off: they only fit Razer BlackShark V2 and BlackShark V2 Pro, and they are pads alone — no drivers, no mic, no cable, so they can't help a headset that doesn't already work for you.
• Who each pick is for: the Sennheiser is for someone buying a gaming headset from scratch; the GVOEARS pads are for someone who already owns a compatible Razer and wants their isolation and comfort back.
The GSP 302 is built around a closed acoustic design. That single choice is the reason it belongs in a conversation about noise isolating gaming headphones: the closed back and the XL memory foam pads work together to form an acoustic seal around your ears, which is what keeps room noise out and keeps your game audio in. There's no battery, no pairing, no setup ritual — it's a wired 3.5 mm headset with a volume wheel on the right ear cup so you can adjust loudness without alt-tabbing out of a match.
Who should buy it: anyone who wants one purchase that covers audio, mic and isolation, plays across PC, Mac, Xbox One, PS4, Switch or a smartphone, and values a sturdy, durability-tested build with a ball-joint hinge that adapts to different head sizes. Who should skip it: someone who already loves their current headset and only needs new pads, or someone who specifically wants to tune the fit and seal of an existing pair of earcups. This is a fixed, complete package — you don't swap parts on it.
G GVOEARS Replacement Ear Cushions: Who It's For
These are replacement ear cushions, and they're honest about it. They fit the Razer BlackShark V2 and BlackShark V2 Pro, and nothing else. If that's your headset, they solve a very specific and very common problem: original pads flatten, the foam compresses, the seal weakens, and suddenly your "noise isolating" headset isn't isolating much of anything anymore.
The materials here are the point. The cushions use noise-isolating adaptive memory foam wrapped in a breathable mesh fabric that's described as soft, durable, sweat resistant and non-slip. The memory foam is meant to keep its resilience instead of deforming, and the wrap-around ear design is shaped so your ears aren't pressed flat against the driver housing. In practice, that combination is what restores both comfort and passive isolation — a good seal is what blocks outside noise, and a pad that has gone flat can't seal.
Installation is designed to be painless. The backing matches the original, so the pads align with the mounting posts inside the ear cups and snap in. The package includes a pair of earpads, two VELCRO cable straps, a pry bar for lifting the old cushions off, and two wipe pads. There's a 180-day warranty listed.
Who should buy them: BlackShark V2 or V2 Pro owners whose pads are worn, compressed or uncomfortable, and who want the isolation and softness back without replacing the whole headset. Who should skip them: anyone with a different headset brand or model — they simply won't fit — and anyone hoping cushions alone will fix a headset with a broken mic, a dead driver or a frayed cable.
Side-by-Side: Which Should You Choose?
• Best for passive noise isolation you can renew over time → G GVOEARS Replacement Ear Cushions. Fresh memory foam and a new seal whenever the old pads wear out.
• Best for team communication → Sennheiser EPOS I GSP. The flexible boom arm plus automatic lift-to-mute is built for voice chat.
• Best for a specific, low-cost fix → G GVOEARS Replacement Ear Cushions. If your BlackShark V2 is otherwise fine, this is the targeted repair.
• Best for multiplatform use → Sennheiser EPOS I GSP. A 3.5 mm jack plus the included PCV 05 combo audio adaptor covers PC, Mac, consoles and smartphones.
• Best for breathable, sweat-resistant comfort in long sessions → G GVOEARS Replacement Ear Cushions. The mesh fabric is chosen specifically for airflow and sweat resistance.
• Best for fit adjustment across head sizes → Sennheiser EPOS I GSP. The ball-joint hinge lets you angle the ear cups rather than relying on pad thickness.
• Best if you don't own a BlackShark V2 or V2 Pro → Sennheiser EPOS I GSP. The GVOEARS pads are model-specific and won't help you otherwise.
In my opinion, most people searching this comparison should buy the Sennheiser EPOS I GSP. It's the complete answer: closed-back isolation, memory foam pads, a noise-cancelling mic with lift-to-mute, and an on-ear volume wheel, all working together without you having to think about parts.
I'd recommend the G GVOEARS Replacement Ear Cushions only in one clear scenario — you already own a Razer BlackShark V2 or V2 Pro and your current pads have gone flat. In that case they're the smarter, more focused buy, because they restore the seal and comfort that make your existing headset worth wearing. Just confirm your model first, since compatibility is narrow.
what is noise isolation headphones
Noise isolating headphones reduce what reaches your ears through physical design rather than electronics — a closed back and a tight-sealing ear pad block outside sound. The Sennheiser GSP 302 does this with a closed acoustic enclosure and XL memory foam pads, and the GVOEARS cushions do it with adaptive memory foam and a wrap-around ear shape.
are noise cancelling headphones good for gaming
That depends on the type. Passive isolation, like the closed-back seal on the Sennheiser GSP 302, is well suited to gaming because it blocks room noise without altering game audio. Active noise cancellation is a different technology and is listed among the Sennheiser's noise control features, but the isolation described for both products here is the physical, pad-and-enclosure kind.
what are the best noise cancelling gaming headphones
I can't hand you a universal winner, but for a self-contained pick I'd point to the Sennheiser EPOS I GSP: closed back, memory foam pads, a mic with lift-to-mute and an integrated volume wheel. If you already own a BlackShark V2 or V2 Pro, the G GVOEARS pads are the better move, because they rebuild the isolating seal on a headset you already like.
are there noise cancelling gaming headphones
Yes. The Sennheiser EPOS I GSP is a closed acoustic gaming headset with memory foam pads designed for passive noise attenuation, and it lists active noise cancellation among its noise control features. On the accessory side, the G GVOEARS Replacement Ear Cushions are explicitly built as noise-isolating earcups for compatible Razer BlackShark V2 and V2 Pro headsets.
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