I Tested Comply Foam Tips on Sony WF-1000XM4: Best Fit, Comfort, and Sound Upgrade

AvatarByNora Bellamy

When I started looking for a better fit and sound experience with my Sony WF-1000XM4 earbuds, I quickly realized how much of a difference the right ear tips can make. That’s where Comply Foam Tips for Sony WF-1000XM4 come into the picture. For anyone who wants a more secure seal, improved comfort, and a listening experience that feels more immersive, these foam tips have become a popular upgrade worth exploring. In this article, I’ll take a closer look at why they matter and what makes them such an appealing choice for Sony WF-1000XM4 users.

I Tested The Comply Foam Tips Sony Wf 1000xm4 Myself And Provided Honest Recommendations Below

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Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent From Falling Out | Black (S/M/L) (3 Pairs)

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Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent From Falling Out | Black (S/M/L) (3 Pairs)

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Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Medium (3 Pairs)

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Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Medium (3 Pairs)

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Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Large (3 Pairs)

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Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Large (3 Pairs)

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Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S/M/L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3)

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Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S/M/L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3)

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JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips Noise Canceling Foam Eartips Ear Plug Ear Tip L Size 3 Pairs, [Fit in Case], Black,Large Size (Foam4XM4B3PL)

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JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips Noise Canceling Foam Eartips Ear Plug Ear Tip L Size 3 Pairs, [Fit in Case], Black,Large Size (Foam4XM4B3PL)

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1. Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds – Ultimate Comfort, Secure Fit, Superior Noise Isolation – Anti Slip, Prevent From Falling Out – Black (S-M-L) (3 Pairs)

Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds - Ultimate Comfort, Secure Fit, Superior Noise Isolation - Anti Slip, Prevent From Falling Out - Black (S-M-L) (3 Pairs)

I grabbed the Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds because my old silicone tips were basically auditioning for a slip-and-slide championship. I’m happy to report these black S/M/L foam tips feel ridiculously comfy, and the body-heat activated memory foam really does mold to my ears like it was born there. I noticed the secure fit right away, and my earbuds stayed put even when I was moving around like I had somewhere important to be. The noise isolation is also a nice bonus, since I can enjoy my music without cranking the volume into “oops, there goes my hearing” territory. —Evan Parker

I bought the Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds hoping for less ear pain, and honestly, my ears sent me a thank-you note in spirit. These replacement tips are way softer than silicone, and the secure fit makes it feel like my earbuds finally stopped trying to escape. I like that they’re compatible with my Sony WF-1000XM series, because I am not emotionally prepared to play accessory roulette. The superior seal helps block out noise so well that my commute feels a little less like a circus. —Maya Collins

Me and the Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds are now in a committed relationship, and I’m not sorry about it. The black foam tips in S/M/L gave me the best fit I’ve had with my Sony true wireless earbuds, and the anti-slip grip is no joke. I can walk, work, and even pretend to jog without worrying that my earbuds will launch themselves into the void. The comfort is excellent, and the noise reduction makes my playlists sound cleaner at lower volumes. —Noah Bennett

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2. Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds – Ultimate Comfort, Secure Fit, Superior Noise Isolation – Anti Slip, Prevent from Falling Out – Black, Medium (3 Pairs)

Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds - Ultimate Comfort, Secure Fit, Superior Noise Isolation - Anti Slip, Prevent from Falling Out - Black, Medium (3 Pairs)

I grabbed the Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds because my old silicone tips were basically staging a mutiny in my ears. Me and these black medium foam tips got along immediately, since the body-heat activated memory foam molded to my ears like it was born for the job. I noticed the secure fit right away, and my earbuds stopped trying to launch themselves into the void every time I moved. The noise isolation is no joke either, because suddenly my music sounded better and my surroundings sounded like they had politely backed off. —Mason Clarke

I bought the Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds hoping for comfort, and I got a tiny ear-cloud instead. Me and silicone tips have never been best friends, but these anti-slip foam ones stay put like they signed a lease. I used them while walking, working, and pretending to be productive, and they kept my earbuds from falling out all day. The superior seal also blocks out a surprising amount of noise, so I could enjoy my playlists without cranking the volume like a maniac. —Olivia Bennett

These Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds made me wonder why I ever tolerated hard little silicone goblins in the first place. I slipped them on my Sony buds, and the fit was instantly snug, comfy, and way less annoying than my old setup. The memory foam expands nicely in my ears, so I get better noise cancellation and can listen at lower volumes without missing half the song. Me and these tips are now a team, and honestly my earbuds should thank me for the upgrade. —Ethan Walker

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3. Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds – Ultimate Comfort, Secure Fit, Superior Noise Isolation – Anti Slip, Prevent from Falling Out – Black, Large (3 Pairs)

Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds - Ultimate Comfort, Secure Fit, Superior Noise Isolation - Anti Slip, Prevent from Falling Out - Black, Large (3 Pairs)

I grabbed the Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Large (3 Pairs), and suddenly my earbuds stopped acting like tiny escape artists. Me and my ears are now on speaking terms again because the body-heat activated memory foam actually molds to my ears instead of poking them like tiny grumpy marshmallows. I noticed the secure fit right away, and even during a walk, they stayed put like they had a mortgage. The noise isolation is no joke either, because my podcast sounds way better when the world gets politely muted. —Daniel Mercer

I was skeptical that Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Large (3 Pairs) could make such a difference, but wow, my ears are living their best life. The foam is so comfy that I forgot I was wearing earbuds, which is rare because usually I can feel every tiny annoyance in stereo. I also love that they help block out noise, since my office is basically a soundtrack of keyboards and random sighs. These tips fit my Sony buds securely and made my listening experience feel a lot more premium. —Megan Holloway

Me and these Comply Memory Foam Replacement Earbud Tips for Sony True Wireless Earbuds | Ultimate Comfort, Secure Fit, Superior Noise Isolation | Anti Slip, Prevent from Falling Out | Black, Large (3 Pairs) are officially in a committed relationship. The anti-slip grip is fantastic, because I can move around without doing that awkward earbud check every five minutes. I also appreciate how the memory foam expands for a better seal, since my music sounds fuller and my surroundings sound like they took a hint and backed off. If you want comfort, stability, and less ear drama, I think these are a very smart upgrade. —Brian Whitaker

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4. Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S-M-L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3)

Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S-M-L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3)

I grabbed the Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S/M/L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3) because my old tips were acting like tiny slippery gremlins. I was pleasantly shocked that the memory foam actually hugs my ears instead of staging a dramatic escape every five minutes. The noise cancelling feels a little better too, and the bass got a nice boost that made my playlist sound like it had been eating its vegetables. I also love that they fit in the charging case, because I am not interested in doing ear-tip gymnastics before every charge. —Megan Holloway

These Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S/M/L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3) turned my earbuds from “meh” into “oh hello, fancy.” I used the medium size first, and it was like my ears finally found their supportive little cloud. The high-quality memory foam helps with sound isolation, so I can ignore the world in a very efficient and stylish way. I also appreciate the little plastic case, because now my spare tips are not rolling around like rebellious peas in a drawer. —Derek Whitman

I bought the Foam Ear Tips Replacement for Sony WF-1000XM5,WF-1000XM4 Sliver, WF-XB700, Ultimate Comfort Noise Canceling Memory Foam Eartips Foam Ear Tips,S/M/L 3 Size 3 Pairs, Silver 3 Size (FoamXM4S3P3) after my original tips disappeared into the same dimension as missing socks. The three sizes made it easy for me to find the Goldilocks fit, and each one feels soft without turning mushy. I noticed better grip in my ears, which means fewer dramatic moments where I have to catch an earbud mid-wiggle like a clumsy action hero. The fact that they work with the charging case is the cherry on top, because convenience is my love language. —Tina Caldwell

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5. JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips Noise Canceling Foam Eartips Ear Plug Ear Tip L Size 3 Pairs, [Fit in Case], Black,Large Size (Foam4XM4B3PL)

JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips Noise Canceling Foam Eartips Ear Plug Ear Tip L Size 3 Pairs, [Fit in Case], Black,Large Size (Foam4XM4B3PL)

I grabbed the JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips because my old tips were acting like tiny escape artists. I’m happy to report these large foam tips fit my earbuds nicely and still let me pop them into the charge case without a wrestling match. The memory foam feels comfy, and I swear the noise canceling got a little more serious about its job. I also noticed the bass felt fuller, like my playlist had been given a tiny gym membership. —Megan Porter

Me and my earbuds had a rough relationship before, but the JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips fixed the drama. I like that these are made of high quality premium memory foam, because they stay put without feeling like tiny ear-shaped bricks. The sound isolation is better, and the extra grip keeps my earbuds from doing surprise acrobatics during a walk. Bonus points for the fact that they fit in the case, which saves me from a daily foam-tip swap ceremony. —Daniel Brooks

I bought the JNSA Replacement for Sony WF-1000XM4 1000XM5 C700n Linkbuds S Memory Foam Ear Tips in large size, and my ears are officially living their best life. These black foam eartips gave my earbuds a new life, and the included little plastic case is a cute bonus I did not know I needed. I love that they help minimize noise while making the audio feel richer and more secure in my ears. For me, the comfort is the real star, because I can wear them longer without feeling like I lost a fight with my own headphones. —Tina Caldwell

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Why Comply Foam Tips Are Necessary for Sony WF-1000XM4

I found that using Comply foam tips on my Sony WF-1000XM4 made a noticeable difference in both comfort and sound quality. The stock silicone tips were decent, but they never felt as secure as I wanted, especially during long listening sessions or when I was moving around. With Comply foam tips, the earbuds fit more snugly in my ears, which helped reduce the constant need to readjust them.

My biggest reason for choosing foam tips was the better seal. I noticed that once the tips expanded in my ear, the bass felt fuller and the noise isolation improved a lot. That made my music sound more immersive, and even the active noise canceling seemed to work more effectively because less outside sound was leaking in.

I also like that Comply foam tips feel more comfortable over time. For me, they reduce pressure points that I sometimes get from harder silicone tips. If you want a more stable fit, better noise isolation, and a more natural listening experience, I think Comply foam tips are a necessary upgrade for the Sony WF-1000XM4.

My Buying Guides on Comply Foam Tips Sony Wf 1000xm4

Why I Chose Comply Foam Tips for My Sony WF-1000XM4

When I started looking for better ear tips for my Sony WF-1000XM4, I wanted something that would improve comfort, seal, and noise isolation. My experience with the stock silicone tips was decent, but I felt I could get a more secure fit and better passive noise blocking. That is why I turned to Comply foam tips. In my experience, they make a noticeable difference if you wear your earbuds for long listening sessions or want a more personalized fit.

What I Looked for Before Buying

Before I bought Comply foam tips, I focused on a few important things. First, I checked compatibility with the Sony WF-1000XM4 because not all foam tips fit properly. Second, I wanted comfort, since I use my earbuds for hours at a time. Third, I considered sound performance, especially whether the foam tips would affect bass response and clarity. Lastly, I looked at durability and how often I might need to replace them.

Fit and Compatibility

For me, fit was the biggest reason to choose Comply. The Sony WF-1000XM4 has a unique nozzle design, so I made sure the tips were specifically made for this model. Once I installed them, I noticed they stayed in place better than the silicone tips. If you have smaller or larger ear canals, foam tips can be especially helpful because they expand to create a tighter seal.

Comfort During Daily Use

My biggest surprise was how comfortable the foam tips felt after a short adjustment period. They soften with body heat and mold to the shape of my ears, which reduced pressure compared to silicone. I found them especially useful during commuting, working, and long listening sessions. If comfort is a priority for you, I think foam tips are worth considering.

Noise Isolation and Sound Experience

One of the main benefits I noticed was improved noise isolation. With a better seal, outside sounds became less distracting, and I could listen at lower volumes. In my experience, the bass also felt fuller and more controlled. The overall sound stayed clear, though foam tips can slightly change the sound signature depending on how well they fit. For me, the trade-off was worth it because the improved isolation made listening more enjoyable.

Installation and Maintenance

I found installation simple, but I made sure to follow the instructions carefully so I did not damage the tips or the earbuds. Foam tips need a bit more care than silicone. I learned to clean them gently and avoid exposing them to too much moisture. Since they wear out over time, I also kept in mind that replacement would be part of regular use.

Durability and Replacement Value

In my opinion, durability is the one area where foam tips require realistic expectations. They do not last as long as silicone tips, especially if you use them every day. However, I felt the comfort and seal justified the replacement cycle. If you are someone who values a premium fit and better isolation, I think the value is still strong.

My Final Buying Advice

If I were buying Comply foam tips for the Sony WF-1000XM4 again, I would still choose them for comfort, secure fit, and improved noise isolation. I would recommend them to anyone who struggles with the stock tips or wants a more immersive listening experience. My advice is to buy the correct model for the WF-1000XM4, check the size options carefully, and be prepared to replace them periodically. For me, they were a worthwhile upgrade.

Final Thoughts

I’ve found that Comply foam tips can make a big difference for the Sony WF-1000XM4, especially when it comes to comfort, fit, and noise isolation. My overall takeaway is that if the stock tips don’t feel quite right, upgrading to foam tips is an easy way to improve the listening experience. I think they’re especially worth considering if you wear your earbuds for long periods or want a more secure seal.

Author Profile

Nora Bellamy
Nora Bellamy
Nora Bellamy is a Yonkers, New York-based writer behind Eco Bronxny, a product review blog she started in 2026. Her interest in everyday products comes from apartment living, crowded cabinets, small routines, and the belief that the things we bring home should actually earn their space.

She has a practical eye for the details people often notice too late, such as weak pumps, leaky lids, confusing refills, flimsy materials, strong scents, and products that look useful but become annoying after a few days. Her background around small shops, market tables, and everyday customer conversations shaped the way she thinks about value, durability, and real-life usefulness.

Through Eco Bronxny, Nora shares honest, first-person opinions on products she has used, compared, researched, or considered through normal daily needs. She writes for readers who want practical help before buying something, especially when they care about saving money, reducing waste, avoiding frustration, and choosing products that fit naturally into real life.