---
product_id: 3411867
title: "500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Black (S/M/L) (3 Pairs)"
brand: "comply"
price: "€ 25.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Comply"
url: https://www.desertcart.de/products/3411867-500-core-series-memory-foam-replacement-iem-ear-tips-kz
store_origin: DE
region: Germany
---

# Memory foam molds to ear for custom fit Superior noise isolation blocks ambient sound Secure fit stays put during active movement 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Black (S/M/L) (3 Pairs)

**Brand:** comply
**Price:** € 25.87
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your ear game with comfort and clarity that won’t quit!

## Quick Answers

- **What is this?** 500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | Black (S/M/L) (3 Pairs) by comply
- **How much does it cost?** € 25.87 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/3411867-500-core-series-memory-foam-replacement-iem-ear-tips-kz)

## 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

- • **Stay-Put Design:** Engineered for a secure, stable fit that won’t budge whether you’re working, commuting, or working out.
- • **Universal Compatibility:** Seamlessly fits popular IEMs like KZ, Moondrop, FiiO, and Sennheiser for an instant upgrade.
- • **Hearing Protection Boost:** Enhances sound clarity at lower volumes, helping protect your hearing without sacrificing audio quality.
- • **Unmatched Noise Isolation:** Blocks out distracting ambient noise so you can focus on what matters—your music or calls.
- • **All-Day Comfort Revolution:** Body-heat activated memory foam adapts perfectly to your ear canal, eliminating pain and fatigue.

## Overview

The Comply 500 Core Series memory foam ear tips deliver superior comfort and noise isolation by molding to your ear canal for a secure fit. Compatible with top IEM brands like KZ, Moondrop, FiiO, and Sennheiser, these tips enhance sound quality while protecting your hearing. Perfect for professionals and audiophiles seeking all-day wearability and immersive audio, they stay firmly in place during any activity.

## Description

Experience unparalleled comfort with Comply Foam T-500 original replacement earbud tips for KZ ZS10, ZSN, AS10, ZSX, Moondrop, Starfield, FIIO FH7 Earbuds, 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. This ear tip does not come with TechDefender technology. 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: More comfortable than Sennheiser's foam plugs, excellent fit - I have used the medium size foam plugs on my Sennheiser IE8 earphones and they fit just right as I had expected. Sennheiser for some ridiculous reason, does NOT make MEDIUM size foam ear buds for their earphones which come with their IE series. I even confirmed this with Sennheiser and the customer service agent agreed that, for such an expensive pair of earphones, it is not logical not to have a medium size earbud in foam. Foam insulates the best against ambient (outside) noise so it was a pleasant surprise that the T-500's were very effective, as effective as the Sennheiser foams, in blocking out the sound of the metro (subway), even when I listened to classical music. You don't hear people speaking and they are as effective as the Sennheiser HD-25 series closed headphones in noise suppression. As for the sound quality that some mention regarding the dullness, I don't feel it at all. You may need to increase the high frequencies using an equalizer but the bass is great and the brightness of the sound, mids and highs is very good - just as good as the Sennheiser foam. The material being softer, makes it much more comfortable while still giving an excellent seal around your ear to block out noise. The differences in the hardness of this Comply foam and that of the Sennheiser stock ones can explain the little adjustment required in increasing the highs a bit, but after this, the sound quality is great. I have a pair of Paradigm Studio 20 high-definition speakers and so my listening is quite well trained and attuned to hearing different frequencies. The most important thing is the excellent noise isolation and the comfort, which the Comply T-500s do an excellent job of providing. I would highly recommend the Comply T-500s.
Review: Just what I needed. - Worthy upgrade over the rubber tips that came with my Iems. Adds a lot of bass. I would recommend getting the assorted sizes unless you absolutely know which ones to get. I would recommend these as they fit very well in the ear and stay in place and I don’t lose out in sound quality. I use Iems with my quest 3 and these help a ton with staying in my ears while moving.

## Features

- Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ear
- ULTRA COMFY: Eliminate ear pain and discomfort caused by silicone ear tips; Foam tips are made for all-day comfort; Work all day, play all night with body-heat activated memory foam that adapts and molds to your ear for a completely customized fit for hours of comfortable listening
- STAYS IN PLACE: Memory foam ear tips provide a better grip than silicone so you can move about with fewer distractions; Engineered to be the perfect length and shape for optimal in-ear fit, Ear tips stay securely in your ear, whether you’re pounding the pavement or grooving to the music
- BIG VIBRANT SOUNDS: Block unwanted noise for an exceptional audio experience; Elevate your sound at lower volumes and help protect hearing; Your favorite devices will work better than ever with our replacement tips
- 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 | B002DY92UA |
| Best Sellers Rank | #1,692 in Electronics ( See Top 100 in Electronics ) #23 in Headphone Earpads |
| Compatible Headphone Models | KZ ZAX, KZ ZS10 Pro, KZ ZSN, KZ ZSX, MOONDROP ARIA, MOONDROP CHU, MOONDROP KATO |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,018) |
| Date First Available | January 3, 2011 |
| Global Trade Identification Number | 00655942171266, 05030578541341 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.071 ounces |
| Item model number | 17-50200-11 |
| Language | English |
| Manufacturer | Hearing Components |
| Product Dimensions | 5.12 x 4.33 x 0.79 inches |
| UPC | 655942171266 655942176810 |
| Unit Count | 3.0 Count |

## Product Details

- **Brand:** COMPLY
- **Color:** Black
- **Item dimensions L x W x H:** 5.12 x 4.33 x 0.79 inches
- **Material:** Comply True Memory Foam

## Images

![500 Core Series | Memory Foam Replacement IEM Ear Tips for KZ, Moondrop, FiiO Sennheiser & More | Superior Noise Isolation, Ultimate Comfort, Secure Fit | 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ More comfortable than Sennheiser's foam plugs, excellent fit
*by B***A on February 23, 2012*

I have used the medium size foam plugs on my Sennheiser IE8 earphones and they fit just right as I had expected. Sennheiser for some ridiculous reason, does NOT make MEDIUM size foam ear buds for their earphones which come with their IE series. I even confirmed this with Sennheiser and the customer service agent agreed that, for such an expensive pair of earphones, it is not logical not to have a medium size earbud in foam. Foam insulates the best against ambient (outside) noise so it was a pleasant surprise that the T-500's were very effective, as effective as the Sennheiser foams, in blocking out the sound of the metro (subway), even when I listened to classical music. You don't hear people speaking and they are as effective as the Sennheiser HD-25 series closed headphones in noise suppression. As for the sound quality that some mention regarding the dullness, I don't feel it at all. You may need to increase the high frequencies using an equalizer but the bass is great and the brightness of the sound, mids and highs is very good - just as good as the Sennheiser foam. The material being softer, makes it much more comfortable while still giving an excellent seal around your ear to block out noise. The differences in the hardness of this Comply foam and that of the Sennheiser stock ones can explain the little adjustment required in increasing the highs a bit, but after this, the sound quality is great. I have a pair of Paradigm Studio 20 high-definition speakers and so my listening is quite well trained and attuned to hearing different frequencies. The most important thing is the excellent noise isolation and the comfort, which the Comply T-500s do an excellent job of providing. I would highly recommend the Comply T-500s.

### ⭐⭐⭐⭐⭐ Just what I needed.
*by K***S on October 7, 2025*

Worthy upgrade over the rubber tips that came with my Iems. Adds a lot of bass. I would recommend getting the assorted sizes unless you absolutely know which ones to get. I would recommend these as they fit very well in the ear and stay in place and I don’t lose out in sound quality. I use Iems with my quest 3 and these help a ton with staying in my ears while moving.

### ⭐⭐⭐⭐ Mostly good for Soundcore x20 earbuds
*by A***S on January 31, 2026*

I got these tips for my Soundcore x20 earbuds. I'm using the smallest size provided and overall I am very satisfied. The stock silicone tips constantly fell out of my ears, but the Comply foam tips fit snugly and the noise canceling works fantastic. My only issue is that due to the size and firmness of the foam tips, the earbuds do not always sit properly in the charging case. My solution has been to pinch the tips smaller before putting them away, and double-checking that the charging contacts are touching. This product does not explicitly support the Soundcore x20 so it is understandable that they do not fit perfectly in the case.

## 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 | Black (S/M/L) (3 Pairs)
- 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: 2026-02-23*