Custom Fit Guards | CF Music Sport


At Custom Fit Guards we manufacture custom fit hearing protection and custom ear plugs for sports shooting, industry and motor sports. We offer individual custom fitted products that protect people who are exposed to high levels of noise on a regular basis.


*The Great British Shooting Show

Date – 15th – 17th of February 2019


The MCN London

Date – 15th – 17th of February 2019

The Kelmarsh Country Show

Date – 21st – 22nd of April 2019


Custom Fit Guards
Unit 1, Holly House
Queensway Trading Est
Leamington Spa
CV31 3LT

Copyright ©2019 Custom Fit Guards



Made for motor sport, the CF Music Sport range is the world's first two in one product which acts as a custom in ear monitor (IEM) and can also be used separately as a custom hearing protector / custom ear plug. Purposely built to be adapted to your riding needs.



Customised To Your Need

When including a built in passive filter, the ear plugs will protect the user from high levels of noise, whilst still allowing lower levels of sound through. This will also benefit when using the product as an IEM. The included filter will give more road awareness when listening to your music or satellite navigation.

Using high quality components the user can wear this custom monitor for hours on end with complete comfort whilst enjoying the clear clarity and high quality sound delivered  by a combination of a high end single or dual driver.

Detachable Cable

Due to this brand new technology detachable cable, if the user wishes to use their product for just hearing protection the cable can simply be detached and placed back into it's pouch leaving the ear plugs for use of hearing protection. 

What's Included

  • Custom Moulded CF Music Sport (pair)

  • Custom Fit Guards Pocket Pouch

  • User Guide

  • Wax Pick

  • Ear Lubricant

  • 1 Year Warranty

Tech Specs

  • Build Material – 25/40 Shore Medical Grade Silicone

  • High Quality Electronics

  • Detachable Cable

  • Mould Type – Full Concha

  • Left/Right Ear Indication Dots

  • Colour – Clear, Orange, Black, White, Blue, Red (free of charge)

  • Driver Type -

  • Single (£209)

  • Dual (£249)

  • Triple (£339)

  • Quad (£389)

  • Filter - £20

Recommended For


  • Intercom

  • Leisure

  • Touring

  • Passengers

Please Note: Your ear impressions will need to be taken in order for the ear defenders to be manufactured. Once the order has been placed, our ear impressionist will contact you directly.

Product Overview

Designed to be worn  under a helmet, this form of custom fit ear plug and in ear monitor is shaped with a more flush fit, has the option to have a passive filter included, choice of speakers and has a detachable lightweight cable. 

COVID-19 UPDATE - Custom Fit Guards is still OPEN and running production as smoothly as possible under the UK Government's restrictions. Delays are expected due to the most recent steps taken and we appreciate your patience at this time. Any orders placed after February 28th will be redeemable for 12 months.