---
product_id: 1889077
title: "Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | TechDefender, Black (S/M/L) (3 Pairs)"
brand: "comply"
price: "€ 30.15"
currency: EUR
in_stock: true
reviews_count: 7
category: "Comply"
url: https://www.desertcart.de/products/1889077-comply-500-core-series-memory-foam-replacement-iem-ear-tips
store_origin: DE
region: Germany
---

# Superior noise isolation seal Memory foam molds to ear canal TechDefender wax & moisture guard Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | TechDefender, Black (S/M/L) (3 Pairs)

**Brand:** comply
**Price:** € 30.15
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your earbud game — comfort, clarity, and protection in one sleek upgrade!

## Quick Answers

- **What is this?** Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | TechDefender, Black (S/M/L) (3 Pairs) by comply
- **How much does it cost?** € 30.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/1889077-comply-500-core-series-memory-foam-replacement-iem-ear-tips)

## Best For

- comply enthusiasts

## Why This Product

- Trusted comply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unshakable Secure Fit:** Engineered to grip better than silicone, keeping earbuds locked in place through workouts, commutes, and busy days.
- • **TechDefender Protection:** Built-in acoustically transparent foam shields your earbuds from wax, sweat, and debris, extending device life.
- • **All-Day Cloud-Like Comfort:** Heat-activated memory foam adapts perfectly to your ear for pain-free listening marathon sessions.
- • **Next-Level Noise Isolation:** Expanding foam creates a custom seal that blocks distractions and enhances sound clarity at lower volumes.
- • **Universal Pro Compatibility:** Tailored fit for top-tier IEMs like KZ, Moondrop, FiiO, Sennheiser & more — upgrade your sound without switching gear.

## Overview

Comply 500 Core Series memory foam ear tips deliver superior comfort and noise isolation by molding to your ear canal with heat-activated foam. Featuring patented TechDefender technology, they protect your premium earbuds from wax, sweat, and debris while ensuring a secure fit that stays put during any activity. Compatible with a wide range of professional-grade IEMs, these tips enhance sound quality by creating a tight acoustic seal, allowing you to enjoy immersive audio at safer volume levels.

## Description

Experience unparalleled comfort with Comply Foam TZ-500 replacement earbud tips for KZ ZS10, ZSN, AS10, ZAX, ZSX, Moondrop Starfield, Aria, Kato, FiiO F9, and more, designed to revolutionize your listening experience. Say goodbye to ear pain and discomfort, as our foam tips are significantly softer compared to silicone and other foam materials. Includes our patented TechDefender, an acoustically transparent foam that protects your earbuds and in ear monitors from wax, sweat, debris and moisture. Ensure all-day comfort whether you're working from home, hitting the gym, or simply unwinding. Engineered for a precise fit, our memory foam earbud tips conform to your ears and are water and sweat resistant, keeping your earbuds securely in place even during rigorous activities. They also block out noise, providing superior sound isolation and improving noise cancellation for an immersive audio experience. With Comply, you can elevate your sound to lower volumes while protecting your hearing. Made in the USA. Instructions Use: Step One: Begin by detaching the original ear tips from your earbuds and replacing them with your Comply Foam tip. Step Two: Align the ear tip and firmly press down until you hear a reassuring click, ensuring a secure fit. Step Three: Pinch the sides of the foam tip to compress it, then insert it into your ear and hold it in position until it fully expands to conform to your ear canal. Step Four: When it's time to remove the ear tip, firmly pinch it and peel it off to one side for easy removal.

Review: Helped considerably with isolation and sound quality - After reading many reviews I decided to give these a try. Not sorry I did. They are for Sennheiser IEM CX400bt and not the exact fit recommended for these earbud tips. I have found that these are slightly too long for these earbuds. I am experimenting with shaving a little bit off the back until the fit is right. For others it may be just fine. The isolation has doubled from the original silicone tips. They do take a little bit of patience to get the installation into the ear right. Squeeze too much and there is no grip while the memory foam expands into the ear canal. Don't squeeze enough and the earbuds wont go in and there is no grip. I have experienced no issue so far with the tips falling off the buds and staying in my ears as some have reported. Sound quality has improved in some ways and stayed the same in others. Bass is tighter and more solid than before do to tighter seal. The high end is slightly recessed due to the longer length of the tips and the wax guards which I am going to take out. Once I get them trimmed to correct length and remove the wax guards and listen for a while I will get a better idea and update the review. So far I have seen no evidence of any deterioration or disintegration of the foam. These are used 8-10 hours a day so they see some heavy use. Update 1: Before I hit submit I trimmed the tips to the same length as the original silicone tips and what an immediate difference. That made these sound almost as good as the hifiman planar headphones direct off the DAC. I have never these buds sound this good. I have tried several of my test tracks that I know almost as good as the artist and I cannot believe that tips can make that much difference in the sound of IEM's. That bass is even more tight than I ever heard before. the high end opened right up and what I am still trying to figure out is the huge increase in imaging and soundstage. It's like the buds are not there as the soundstage is several feet around my head. This is by far the absolute biggest improvement I have heard in all my years of tweaking and upgrading audio equipment. All for $20 for 3 simple little pieces of memory foam. It is hard to believe that it is streaming over Bluetooth Aptx and can sound this good. These are well worth the price and if you are a tweaker and spend a little time experimenting the results will be well worth the time. I think I have gotten them as good as I can but I have two more sets to play with so maybe there is a further improvement to be had. Just for kicks I put the silicone tips back on and all the above comments completely collapsed to good sound, but nothing like I had gotten to with the modified tips. It's like the difference between a great pair of dynamic speakers and a tuned set of Acustat electrostatics. Get a set of these and play around with them. I'm sure similar results can be had with other brands of earbuds. Update 2: I believe difference in sound quality is the result of how the soft silicone tips can easily compress and distort the shape of the canal between the earbuds and the outlet into the ear canal. Also these tips have a straight shot(except for the wax shields which I removed) into the ear canal. When I trimmed the tips to the original length I noticed that the tips no longer were bottoming out in the ear canal and there was some distance between the tips and the eardrum. There was also an immediate marked improvement in comfort. There was a cross support at the end of the original tips that was there to prevent the silicone tips from collapsing but also reduced the clear cross sectional area to be reduced by my guess 40% without any compression of the silicone tips. If the tips compressed when inserted it would reduce the cross section even more. This could be causing all sorts of reflected sound waves to be created internally in the barrel, smearing the timing and phase relationships before exiting. Just a theory, but the results speak for themselves. There really is that much of a difference. I'm sure the same types of result will be had with other brands and some experimentation.
Review: BlueBuds X - better get Meineke! - As other reviewers have mentioned, these are very hard to get on the BlueBuds X. You can't just pop them on - you've gotta force 'em on. With that said, if you manage to get them on, they're great. Very comfortable, excellent noise suppression and very secure. I'm curious to see about their durability - if there's anyone who can make these last, it's me. I always put my headphones back in the case when I'm done. And I treat them with great care. Plus, I wear ear plugs every night, and they never wear out. I'll write again in a few months if/when they wear out. **Update** Two months in: Still going strong; no sign of damage. One note; with the warmer/more humid weather, the foam is "squooshier" making it harder to put them in my ears. Gotta jam them in my ears faster before they expand. Also, no matter the weather, these aren't ideal if you have to constantly take them in and out of your ears. Once they get warm from being in your ears, ideally, you have to wait for them to cool down before you can put them back in. You can put them right back in, but the warm foam is less than ideal to work with and the fit isn't as good. **Update #2** Almost five months and still using the original pair. I've bought a second set for my wired earbuds, so I'm going to tell what I've learned. The new set is just like I remember; you squeeze them, and they stay compressed for a little while, then expand in your ear. My older pair doesn't behave this way anymore. So the reason that Comply recommends that you change them every few months isn't because they fall apart, it's because you get a better fit with a fresh pair. While I prefer the fresh-out-of-the-box fit, I see no reason to stop using an old pair just because I have to wiggle them into my ears.

## Features

- COMPLY COMFORT: Maximize your earbud comfort and eliminate earbud pain caused by silicone tips. Comply foam ear tips are made for all-day comfort. Body-heat activated memory foam adapts and molds to your ear providing a completely customized fit for hours of comfortable listening.
- EARBUDS STAY IN PLACE: Never let your earbuds fall out again. Comply memory foam ear tips are engineered to conform to your ear, providing a better grip than silicone. Whether you’re exercising, working, or going about your day, our replacement tips will keep your earbuds from falling out. TECHDEFENDER SOUND NOZZLE PROTECTION: These ear tips include TechDefender, an acoustically transparent foam that protects your earbuds and in ear monitors from wax, sweat, debris and moisture.
- BLOCK OUT NOISE: Our heat activated memory foam expands in your ear, creating a superior seal to reduce distractions and improve noise cancellation for an exceptional audio experience. Elevate your sound at lower volumes and help protect your hearing.
- COMPATIBILITY: KZ ZS10 Pro, ZS10 & ZSX, AKG N5005, Moondrop Aria, Kato & Chu, Sennheiser IE 100 Pro, FiiO FH7 & FH3, Tangzu x HBB Wu Heyday, 7Hertz Salnotes Zero, Letshuoer S12 Pro, and more! Always check compatibility before purchasing (see compatibility image or search ‘find tips for your device’ at the Comply Foam website). This will ensure the tips for your earbuds will not only fit on your device, but will also work if you have a charging case.
- CARE INSTRUCTIONS: To keep your tips in top shape, clean them gently with warm water and a soft cloth. Avoid alcohol-based cleaners or lotions, as they can degrade the material.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002IEE9D0 |
| Best Sellers Rank | #2,152 in Electronics ( See Top 100 in Electronics ) #31 in Headphone Earpads |
| Brand | COMPLY |
| Built-In Media | Eartip |
| Color | Black |
| Compatible Devices | KZ ZS10 Pro, Sennheiser IE 100 Pro, 64 Audio U-Series (All), AKG® N5005, Audio-Technica® ATH-E70, Moondrop Blessing3, Axil GS Extreme 2.0, Truthear Nova, Moondrop Chu II, KZ ZS10 Pro X, Moondrop Aria 2, 7Hertz x Crinacle Zero:2, KZ ZSN Pro, KZ ZSN Pro 2, 7Hertz Salnotes Zero, Thieaudio Legacy 2, FiiO FH5s, Kiwi Ears Cadenza, KZ ZS10, KZ ZSN, Audio-Technica® ATH-CKS1100iS, FiiO FH3, 7Hertz Timeless… |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,522) |
| Enclosure Material | Comply True Memory Foam |
| Global Trade Identification Number | 00655942190571, 00655942191837 |
| Item Dimensions | 0.5 x 0.5 x 0.5 inches |
| Item Type Name | Earphone Ear Tips |
| Item Weight | 0.05 Ounces |
| Manufacturer | COMPLY |
| UPC | 655942190571 655942191837 |
| Unit Count | 1.0 Count |
| Warranty Description | Hearing Components warrants that reasonable care was used in the manufacture of these products and that the products meet specifications at the time of purchase. Hearing Components shall have no liability of any kind for any direct, indirect, incidental or consequential damages or expenses that arise from the use of these products. Some states do not allow the limitation or exclusion of incidental… |

## Product Details

- **Brand:** COMPLY
- **Color:** Black
- **Item dimensions L x W x H:** 0.5 x 0.5 x 0.5 inches
- **Material:** Comply True Memory Foam

## Images

![Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | TechDefender, Black (S/M/L) (3 Pairs) - Image 1](https://m.media-amazon.com/images/I/61wMmgHem6L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Which product fits the Powerbeats Pro?**
A: Not sure, I have them on a pair of beats X.

**Q: I have wireless miracle & lesoul ear buds. the tip is 6.3mm. what size core should i get?**
A: Thank you for your question! Our engineers have not tested these earphones for compatibility with our core-specific tips. We highly recommend our SmartCore™ tips for earphones that are not listed on our website. The SmartCore™ tips feature a patented inner core design to fit around most earphones. These tips may need to be removed before charging in the case, though. They have a flexible inner core, so there won't be any extra damage to having to remove them. Here is the link:https://www.amazon.com/dp/B075RDZTYY/ref=twister_B07WXBLQQP?_encoding=UTF8&psc=1. Please email us at customer@complyfoam.com if you need further assistance.

**Q: will these work with klipsch xr8i ?**
A: The Klipsch XR8i earphones are compatible with our 100 series!

**Q: Do these fit JLab sport anc?**
A: they fit in my case without any problem

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helped considerably with isolation and sound quality
*by D***2 on August 2, 2021*

After reading many reviews I decided to give these a try. Not sorry I did. They are for Sennheiser IEM CX400bt and not the exact fit recommended for these earbud tips. I have found that these are slightly too long for these earbuds. I am experimenting with shaving a little bit off the back until the fit is right. For others it may be just fine. The isolation has doubled from the original silicone tips. They do take a little bit of patience to get the installation into the ear right. Squeeze too much and there is no grip while the memory foam expands into the ear canal. Don't squeeze enough and the earbuds wont go in and there is no grip. I have experienced no issue so far with the tips falling off the buds and staying in my ears as some have reported. Sound quality has improved in some ways and stayed the same in others. Bass is tighter and more solid than before do to tighter seal. The high end is slightly recessed due to the longer length of the tips and the wax guards which I am going to take out. Once I get them trimmed to correct length and remove the wax guards and listen for a while I will get a better idea and update the review. So far I have seen no evidence of any deterioration or disintegration of the foam. These are used 8-10 hours a day so they see some heavy use. Update 1: Before I hit submit I trimmed the tips to the same length as the original silicone tips and what an immediate difference. That made these sound almost as good as the hifiman planar headphones direct off the DAC. I have never these buds sound this good. I have tried several of my test tracks that I know almost as good as the artist and I cannot believe that tips can make that much difference in the sound of IEM's. That bass is even more tight than I ever heard before. the high end opened right up and what I am still trying to figure out is the huge increase in imaging and soundstage. It's like the buds are not there as the soundstage is several feet around my head. This is by far the absolute biggest improvement I have heard in all my years of tweaking and upgrading audio equipment. All for $20 for 3 simple little pieces of memory foam. It is hard to believe that it is streaming over Bluetooth Aptx and can sound this good. These are well worth the price and if you are a tweaker and spend a little time experimenting the results will be well worth the time. I think I have gotten them as good as I can but I have two more sets to play with so maybe there is a further improvement to be had. Just for kicks I put the silicone tips back on and all the above comments completely collapsed to good sound, but nothing like I had gotten to with the modified tips. It's like the difference between a great pair of dynamic speakers and a tuned set of Acustat electrostatics. Get a set of these and play around with them. I'm sure similar results can be had with other brands of earbuds. Update 2: I believe difference in sound quality is the result of how the soft silicone tips can easily compress and distort the shape of the canal between the earbuds and the outlet into the ear canal. Also these tips have a straight shot(except for the wax shields which I removed) into the ear canal. When I trimmed the tips to the original length I noticed that the tips no longer were bottoming out in the ear canal and there was some distance between the tips and the eardrum. There was also an immediate marked improvement in comfort. There was a cross support at the end of the original tips that was there to prevent the silicone tips from collapsing but also reduced the clear cross sectional area to be reduced by my guess 40% without any compression of the silicone tips. If the tips compressed when inserted it would reduce the cross section even more. This could be causing all sorts of reflected sound waves to be created internally in the barrel, smearing the timing and phase relationships before exiting. Just a theory, but the results speak for themselves. There really is that much of a difference. I'm sure the same types of result will be had with other brands and some experimentation.

### ⭐⭐⭐⭐⭐ BlueBuds X - better get Meineke!
*by B***R on April 6, 2014*

As other reviewers have mentioned, these are very hard to get on the BlueBuds X. You can't just pop them on - you've gotta force 'em on. With that said, if you manage to get them on, they're great. Very comfortable, excellent noise suppression and very secure. I'm curious to see about their durability - if there's anyone who can make these last, it's me. I always put my headphones back in the case when I'm done. And I treat them with great care. Plus, I wear ear plugs every night, and they never wear out. I'll write again in a few months if/when they wear out. **Update** Two months in: Still going strong; no sign of damage. One note; with the warmer/more humid weather, the foam is "squooshier" making it harder to put them in my ears. Gotta jam them in my ears faster before they expand. Also, no matter the weather, these aren't ideal if you have to constantly take them in and out of your ears. Once they get warm from being in your ears, ideally, you have to wait for them to cool down before you can put them back in. You can put them right back in, but the warm foam is less than ideal to work with and the fit isn't as good. **Update #2** Almost five months and still using the original pair. I've bought a second set for my wired earbuds, so I'm going to tell what I've learned. The new set is just like I remember; you squeeze them, and they stay compressed for a little while, then expand in your ear. My older pair doesn't behave this way anymore. So the reason that Comply recommends that you change them every few months isn't because they fall apart, it's because you get a better fit with a fresh pair. While I prefer the fresh-out-of-the-box fit, I see no reason to stop using an old pair just because I have to wiggle them into my ears.

### ⭐⭐⭐ Review
*by S***I on November 27, 2021*

If u just use them couple of time wax get all over and makes it sticky and uncomfortable and hard to get in your ear I would look for better ones.

## Frequently Bought Together

- Comply 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | TechDefender, Black (S/M/L) (3 Pairs)
- Linsoul KZ ZS10 Pro, 4BA+1DD 5 Driver in Ear Monitor, HiFi Wired Earbuds, Gaming Earbuds, Hybrid IEM Earphones with Stainless Steel Faceplate, Detachable Cable for Musician(Without Mic, Dark Black)
- Linsoul Tripowin Zonie IEM Cable, 16 Core Silver Plated Earphone Upgraded Cords, 1.25m SPC in Ear Monitor Cable for ZS10 PRO 2 AS10 PRO ZSN PRO X Wan’er SIMGOT EM6L(Recessed 2pin, 3.5mm)(Grey)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-04-22*