Memory Foam Earbud Tips - Premium Noise Isolation, Replacement Foam Earphone Tips, 20 Pack for in Ear Headphone Earbuds (SF2 Medium, Black)

I am a purchasing consumer posting an honest review of the SF2-MEDIUM which I bought. I use the SF2-MEDIUM with my JBL T110. I receive a second set SF0-SMALL for providing user feedback. I use the SF0-SMALL on my Truthear Zero Red.[1/26/25]Easy 5 stars. I would not hesitate to buy these again.I bought the SF2 size in Medium for my JBLT110. Fit is perfect, they slide on firmly and do not fall off. Sound isolation is improved considerably. They feel like foam-roll hearing protection earplugs.They have much less "suction cup / vacuum" feel on my eardrums.The JBLT110 with factory silicone tips have a very pronounced 5~7 db treble boost above ~6K, that honestly sounds like nails on chalkboard to my ears. These sonicfoam tips help to tame that treble boost for an overall better sonic presentation.I am not new to in-ear monitors and foam roll type ear-tips. My first set of IEMs was a Sure E2C 15+ years ago and I have owned various models from various brands since.... Jays, Sony, Truth ear...etc. What's nice about these Sonicfoam tips is the foam expands slowly in my ears, so I can take my time inserting them. Its NOT like a beat the clock... quick before they re-expand kind of thing.[1/28/25]I received a second set as a favor for providing user feedback. This second set is a SF0-SMALL for my TruthEar Zero Red. The Zero Red is well known for having a HUGE sound output tube, almost 7mm diameter. The SF2 tip inside diameter is way too small. The SF0 fits the Zero Red perfectly. Not too tight and not too loose. They are very similar to the OEM foam tips, except the Soncfoam material expands much slower so I do not have to hurry/rush to insert them. As far as sonics and comfort go they are an exact match to the OEM foams.[2/20/25]After almost a month these foam-roll tips are still going strong. They do show very slight signs of wear, but nothing significant. They are maybe still a solid 95%, and they seem to have plenty of life remaining. I use the SF2-MED with my JBL T110 EVERY night to fall asleep listening to waves and rain forest sounds. I also use them during the day to listen to music and YT vids. I literally roll around and fall sleep ON THEM every night. No soreness or discomfort of any kind paired with the small JBLs. I have equally positive results with the SF0-SMALL on my Truthear Zero red. Although I don't use those nearly as often as the JBL T110.I will post a follow-up to this review if my opinions change.

These are excellent. I'm fairly certain I ordered them too large, but they still don't fall out of my ear anymore. If it helps anyone, I ordered these in a large, and I found the largest silicone tip from Apple to be the best fitting one. I'm thinking I could get away with a medium in these tips.Anyway, they're easy to use, come in a nice little holder so they don't get squished to death in shipping, they're super easy to install, create an amazing seal and rest comfortably in my ear while I'm actively weightlifting or doing my job.Bought these as they were some of the more affordable ones here, and was worried that perhaps

I just got these today-- I have never been able to wear regular ear buds- they always have to be the around the ear type. I guess I have a wonky shaped ear. So I didn't have high hopes. I just got samsung buds and have been struggling to keep them in place and was thinking of returning them, but decided to give these a go. Oh my god, first time ever! They snapped right on and they stay in my ear!! Just like that. 100% recommend to anyone!

I reached out to the seller for assistance after mistakenly ordering the wrong size. Their response was quick, and they promptly sent a size exchange, which I really appreciate. My main goal with this product was to improve the comfort of my Anker Soundcore A20. If you're in a similar situation, I’d recommend looking at the SF0 model.ComfortThese foam tips are very comfortable. If you've used Comply before, these offer a similar feel but at a much more affordable price without sacrificing quality. I’ve slept in them multiple times, and while they do occasionally fall out due to my tendency to toss and turn, they are still far more comfortable than the silicone tips that come with the A20, regardless of size.SoundBecause they’re made of foam, they naturally enhance sound isolation. While they don’t completely block out noise, I can still hear things if I really focus—but that’s not the purpose of the A20 anyway. These are designed for sound masking, and they do a great job complementing that feature.Other NotesThe material is slightly grippier than standard foam tips, but that actually helps them stay in place once properly inserted into the ear canal.OverallI’d definitely recommend giving these a try. The price-to-quality ratio is far better than the overpriced Comply tips, making them a great alternative. Plus, they come with a plastic tray that some might find useful for storage or other purposes.

These earbud tips significantly improve the fit and sound isolation of my AirPods Pro. It's an amazing difference. I have been using them for a month before I wrote this review. I've had no problem with fitting in the charging case. (I ordered medium). They don't slip out our my ear, (big improvement). I would recommend them to anyone having problems with your AirPods slipping out of your ears or wanting better sound quality from your device.

I purchased 2 sizes of these for Tozo T9 earbuds, according to the supplied Sonicfoam chart. Both the medium and large are smaller than the other brand foam tips I had been purchasing through Amazon previously. Because of the smaller diameter and shorter design, (so they fit in the charging case) they do not seal like they should in the ear canal, resulting is no bass at all and outside noise coming in. I guess I will just have to buy the longer version of these and remove them from the earbuds when returning them to the case. Sonicfoam returned my money on the first box of these (mediums) when I sent them an email. I guess I will have to continue my search for foam tips that fit in the charging case...