Boxing Mouth Guard

Shop boxing mouth guard from Opro, Safejawz and Adidas. Fast UK delivery.

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29.99

SafeJawz Extro Series Mouthguard

SafeJawz Extro Series Mouthguard

£14.99

SafeJawz Intro Series Mouthguard

SafeJawz Intro Series Mouthguard

£7.99

OPRO Instant Custom-Fit Mouthguard

OPRO Instant Custom-Fit Mouthguard

£29.99

SafeJawz Nitro Series Mouthguard

SafeJawz Nitro Series Mouthguard

£19.99

OPRO Instant Custom-Fit Braces Mouthguard

OPRO Instant Custom-Fit Braces Mouthguard

£29.99

SafeJawz Ortho Series Mouthguard for Braces

SafeJawz Ortho Series Mouthguard for Braces

£19.99

Types of Mouth Guard

Boxing mouthguards fall into three main categories: boil and bite, custom moulded, and instant fit. Boil and bite gum shields remain the most popular choice among boxers at every level, offering a personalised fit without the cost of a dental visit. Custom moulded options deliver precision protection shaped exactly to your teeth, while instant fit designs provide a ready-to-use solution straight out of the packaging.

For sparring and competition, a single-layer gum shield for boxing offers streamlined comfort, whereas multi-layer designs add enhanced shock distribution for fighters who regularly take heavy shots. Your choice depends on how frequently you train, the intensity of your sessions, and whether you compete under World Boxing regulations.

Fit and Sizing

A properly fitted boxing gum shield should sit snugly against your upper teeth without requiring you to clench to hold it in place. When fitting a boil and bite mouthguard, immerse it in hot water for the recommended time, then press it firmly against your teeth and gums using your fingers and tongue. Allow it to cool completely before testing the fit, and repeat the process if necessary.

Sizing varies between manufacturers, so always check the product specifications before purchasing. Most boxing mouthguards are available in junior and senior sizes. A well-fitted mouthguard stays securely in position during movement, allowing you to breathe and communicate with your corner without obstruction.

Material and Protection Level

High-performance boxing mouthguards are typically constructed from medical-grade silicone or ethylene-vinyl acetate (EVA), both of which absorb and distribute impact energy effectively. Thicker materials around the front and molar zones provide targeted protection where strikes are most likely to land, reducing the risk of dental injuries and concussion transmission.

Multi-density construction is a feature worth seeking out if you spar regularly or compete. These gum shields combine a softer inner layer for comfort with a durable outer shell for maximum shock absorption. The result is a boxing mouthpiece that performs under pressure without compromising on fit or breathability throughout extended training sessions.

Choosing the Right Mouth Guard

Selecting the right boxing mouth guard comes down to your training demands and level of competition. Recreational boxers and those new to the sport will find that a quality boil and bite gum shield delivers reliable protection and a comfortable fit. Fighters stepping into competitive bouts or intense sparring sessions should consider a professional-grade or custom option for superior retention and impact resistance.

Consider how the mouthguard integrates with the rest of your protective setup. A well-chosen sparring mouthguard works in concert with your other protective boxing equipment to keep you safe and focused on your performance.

Replace your gum shield at the first sign of wear, thinning, or loss of fit to ensure consistent protection every time you step into the ring — and make sure your hand wraps are in equally good condition before each session.

All orders ship from our UK warehouse with free delivery available on orders over £75.

Boxing Mouth Guard FAQ

A boil and bite mouth guard offers the best balance of protection, comfort, and value for most boxers. It moulds to your teeth for a secure fit and provides reliable shock absorption during sparring and competition. Custom moulded options are ideal for professional fighters who need precision fit and maximum impact distribution.

Place the gum shield in hot water, typically around 70 to 80 degrees Celsius, for the time stated in the instructions. Remove it carefully, let it cool for a few seconds, then press it firmly over your upper teeth. Use your fingers and tongue to shape it around your gums. Allow it to set fully before use.

A custom mouth guard is not essential for every boxer, but it offers the best fit and highest level of protection available. If you spar frequently, compete at a high level, or find that boil and bite options do not sit comfortably, investing in a custom moulded gum shield is well worth considering.

You should replace your boxing mouth guard every six to twelve months depending on usage. If you notice any tears, thinning, or a loosening fit, replace it immediately. Regular sparring accelerates wear, so inspect your gum shield after each session to ensure it still provides reliable protection and a secure hold.

Yes, a well-fitted boxing mouth guard allows you to breathe normally through your mouth and nose. Look for designs with integrated breathing channels that maintain airflow during intense rounds. If your mouthguard restricts your breathing, it likely needs refitting or replacing with a model that suits your jaw shape more effectively.

Yes, a mouth guard is mandatory for all boxing sparring sessions in the UK. World Boxing regulations require competitors to wear a gum shield during bouts, and most reputable gyms enforce the same rule during sparring. Wearing a mouthguard protects your teeth, gums, and jaw from impact injuries sustained during training.