Custom Fit Guards | CF Driver


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


Sound Clarity

Designed for motor sport drivers/riders, the CF Driver range is a custom in ear monitor product which provides ultra clear communication and comfort.


Using high quality components the user can wear this custom in ear monitor for hours on end with complete comfort whilst enjoying the high quality audio sound of the single or dual driver.



Customised To Your Need

This in ear monitor has been designed to be worn under a helmet, the custom fit ear plug is shaped with a more shallow fit and also has the option of having a passive filter embedded.


When including a built in passive filter, the custom in ear monitor will protect the user from high levels of noise whilst still allowing lower levels of sound through, giving more ambient/environmental awareness.


When not including a filter this will give the user a solid silicone block which enables full sealing from any outside noise and total clarity of sound through the driver(s).

Hardwired Cable 

The CF Duo uses a high quality filter consisting of a diaphragm that maintains sounds quality. A small internal armature reacts upon impulse to the shot closing to protect the user.

What's Included

  • Custom Moulded CF Driver (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

  • Hardwired Cable

  • Mould Type – Full Concha

  • Left/Right Ear Indication Dots

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

  • Driver Type - 

  • Single (£149)

  • Dual (£189)

  • Triple (£279)

  • Quad (£329)

  • 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

The CF Driver is a hardwired custom in ear monitor providing protection and comfort, sound clarity with joint use of intercom, SatNav and mobile phone.

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.