Boxing Mouth Guards

Boxing mouthguards protect your teeth, jaw and gums during training and sparring by absorbing impact and reducing the risk of dental injury. A good mouthguard offers a secure, comfortable fit and allows you to breathe and speak easily while training. At Fight Gear, we stock high-quality boil-and-bite and premium gum shields for both adults and juniors, designed for reliable protection in every session.

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SafeJawz Intro Series Mouthguard

SafeJawz Intro Series Mouthguard

£7.99

SafeJawz Extro Series Mouthguard

SafeJawz Extro Series Mouthguard

£14.99

OPRO Instant Custom-Fit Mouthguard

OPRO Instant Custom-Fit Mouthguard

£29.99

OPRO Instant Custom-Fit Braces Mouthguard

OPRO Instant Custom-Fit Braces Mouthguard

£29.99

SafeJawz Nitro Series Mouthguard

SafeJawz Nitro Series Mouthguard

£19.99

SafeJawz Ortho Series Mouthguard for Braces

SafeJawz Ortho Series Mouthguard for Braces

£19.99

How to Choose the Right Boxing Mouthguard

A mouthguard is one of the most essential pieces of boxing protective gear. It helps absorb impact, reduces the risk of dental injuries, protects the jaw, and stabilises the bite during sparring and heavy training. Choosing a mouthguard that fits securely and comfortably makes a huge difference to safety and performance.

Boil-and-Bite vs Premium Mouthguards

Boil-and-Bite Mouthguards

  • Most popular choice
  • Affordable and widely used
  • Custom fit after moulding in hot water
  • Suitable for beginners to intermediate boxers
  • Quick and easy to replace

These offer excellent value and protection for most training environments.

Premium / Advanced Mouthguards

  • Better fit and retention
  • Improved shock absorption
  • More comfortable for long sparring rounds
  • Often gel-layered or multi-density
  • Ideal for frequent sparring or competing athletes

Premium gum shields provide the highest level of performance and protection.

Why Fit Matters More Than Price

A mouthguard should:

  • Stay securely in place without biting down
  • Allow easy breathing
  • Allow clear speech between rounds
  • Cover teeth and gums comfortably
  • Not feel bulky or loose

A poor fit reduces protection and increases distraction during sparring.

Junior vs Adult Mouthguards

Junior Mouthguards

  • Designed for smaller mouths
  • Softer and easier to mould
  • Essential for kids’ boxing classes and youth sparring

Adult Mouthguards

  • Larger frame and thicker padding
  • Better suited for stronger impacts
  • Suitable from around age 12–13 depending on size

Always choose the correct age category for proper protection.

Single vs Double-Layer Mouthguards

Single-Layer (Slimline)

  • Easier breathing
  • Lightweight
  • Comfortable for conditioning and pad work

Double-Layer (Heavy Duty)

  • More shock absorption
  • Better for sparring
  • Provides a stronger “bite feel” for jaw stability

Choose based on training intensity.

Mouthguard Care & Replacement

Replace your mouthguard when:

  • It no longer fits tightly
  • The material becomes rough or cracked
  • You’ve taken repeated heavy impacts
  • You notice chewing marks or thinning

A damaged gum shield can’t protect you properly.

Clean after every session with:

  • Cold water rinse
  • Anti-bacterial spray
  • A ventilated case for drying

Explore Other Protective Gear

Mouth Guard FAQs

It’s optional — but strongly recommended for sparring, partner drills or heavy training. Some boxers use it for all sessions out of habit.

It should stay in place without needing to bite down. If it falls out easily, it needs replacing or remoulding.

Thicker gum shields offer more protection for sparring but may reduce comfort. Choose based on how often and how hard you spar.

Regular sparring may require replacing every few months. Light users can keep a gum shield longer depending on wear.

No — adult mouthguards won’t fit properly and won’t protect correctly. Always choose a junior mouthguard for children.