Custom Fit Guards | CF Auto


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


Protection When Needed

Designed specifically for the motorcycle sector, this form of custom fit ear plug is shaped with a more shallow fit, providing ultimate comfort whilst being worn underneath a helmet.



High Frequency Passive Filter

Including a recessed passive filter, the custom ear plugs will protect the user from high levels of noise (like wind noise) whilst still allowing the lower levels of sound through. This maintains the ability to hear low level outside noise giving full road awareness.

​​Its also gives the wearer the ability to hear their internal helmet speakers through into ear plugs, should they use a SATNAV or Intercom.

What's Included

  • Custom Moulded CF Auto (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 Frequency Passive Filter

  • Mould Type – Full Concha

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

  • Left/Right Ear Indication Dots

  • Cording (£15 Extra)

Recommended For

  • Commute

  • 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

This is one of our most popular motor sport products due to its ease of use and adaptability. The Auto filters are specially measured against high frequencies, almost like a secondary ear drum. 


MCN Magazine

"While having warm liquid pumped into my ears to make the mould was interesting and a little peculiar it has meant that from day one these earplugs have fitted perfectly." Alison Silcox MCN Magazine.


"Just to let you know my earplugs arrived today they are perfect. Looking forward to wearing them on the bike at the weekend. Thanks for all your help and I will be recommending you to my riding buddies." - Neale


I noticed an immediate difference in they type of noise coming through. They're really comfortable and well made!" - Denver

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.