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The OPRO Instant Custom-Fit Mouthguard is designed for boxers who want a higher level of protection and a more precise fit than standard boil-and-bite gum shields. Suitable for both juniors and adults, this model uses OPRO’s patented fitting system to deliver a secure, low-profile feel that stays in place during training and sparring.
Built with a triple-layer construction and ComfortPro Gel, the mouthguard absorbs impact while maintaining a slim, anti-gag profile. The patented fin technology works with the Hyperflex dual-compression fitting cage to mould closely to the teeth, providing a snug, stable fit without the need for dental appointments.
Available in multiple colours and supplied with a protective storage case.
Product Specifications
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Age options:
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Junior – under 10 years
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Adult – 10 years and over
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Construction: Triple-layer protective design
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Fit system: Patented fin technology with Hyperflex dual-compression cage
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Comfort layer: ComfortPro Gel for reduced bulk and anti-gag feel
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Shell: Dental-grade outer layer for impact resistance
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Brace compatibility: Not suitable for fixed braces
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Colours: Black, Dark Blue, Gold, Sky Blue, White
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Includes: OPRO fitting cage and protective storage case
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Intended use: Boxing training, sparring and contact sessions
Training & Usage Guidance
This mouthguard is designed for boxers who train regularly and want improved stability, comfort and impact protection. The included fitting cage allows the mouthguard to mould accurately to the teeth, helping reduce movement during punches and defensive exchanges.
Follow the fitting instructions carefully to achieve the correct mould. Once fitted, the mouthguard should feel secure without restricting breathing or speech.
After training, rinse thoroughly, allow to air dry and store in the supplied case to maintain hygiene and shape.
Related Equipment
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Protective Gear – Mouthguards, headguards, wraps & groin guards
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OPRO Mouthguards – View the full OPRO range
The OPRO Instant Custom-Fit Braces Mouthguard is designed specifically for boxers and combat athletes who train with fixed braces. It provides reliable protection for teeth, gums and orthodontic appliances while maintaining comfort and a secure fit during training and sparring.
Using OPRO’s patented fin technology and triple-layer EVA construction, this mouthguard moulds instantly with the included hyperflex compression cage. The integrated brace bumper creates space around brackets and wires, helping to reduce irritation while keeping the guard securely positioned during movement.
This model is built for athletes who need dependable protection without the bulk or discomfort often associated with brace-compatible mouthguards.
Product Specifications
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Available colours: Black, White
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Construction: Triple-layer EVA
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Fit system: Patented fin technology
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Moulding method: Hyperflex compression cage
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Brace support: Integrated brace bumper for fixed braces
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Shell: Dental-grade protective shell
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Intended use: Training and sparring
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Brace compatibility: Designed specifically for fixed braces
Training & Usage Guidance
This mouthguard is designed for boxing training and sparring while wearing fixed braces. The brace bumper helps prevent pressure on brackets while allowing the mouthguard to remain stable during movement.
Always follow the moulding instructions carefully to ensure correct fit. If the fit is not perfect on the first attempt, remoulding may be possible depending on wear and condition.
After each session, rinse thoroughly, allow to air dry and store in a ventilated case.
Related Equipment
This mouthguard sits within our Protective Gear range, supporting boxer safety during training and sparring.
As with other OPRO products, the focus is on secure fit, consistent protection and practical design for regular gym use.
Reliable Dental Protection
Opro is one of the most established and globally recognised brands in combat sports protection, specialising in high-quality mouthguards and gum shields. Their products are trusted by boxers, martial artists, and athletes across various contact disciplines for their consistent fit, comfort, and reliable impact absorption. Whether you are a junior stepping into the ring for the first time or an experienced amateur preparing for a bout, Opro provides the essential dental protection required to train and compete safely.
The brand has built a strong reputation in boxing clubs and schools due to the affordability and effectiveness of their boil-and-bite designs. Opro mouthguards are engineered to absorb and disperse the shock of heavy impacts, protecting the teeth, jaw, and gums during intense sparring and contact drills. Their proprietary fitting systems ensure that the gum shield moulds securely to the user's teeth, staying firmly in place even during rigorous movement and heavy breathing.
Comfort and Secure Fit
A common issue with generic mouthguards is discomfort and restricted breathing, but Opro addresses this with ergonomic designs that prioritise airflow and a secure fit. Their mouthguards are comfortable around the gums and lips, allowing fighters to communicate and breathe more easily between rounds. This level of comfort is crucial for maintaining focus and stamina during demanding training sessions. Opro offers a wide range of styles and protection levels, catering to both adult and junior sizing requirements.
When comparing specialist dental protection, Opro and SafeJawz are the two most prominent choices in UK boxing gyms. While SafeJawz focuses heavily on combat-specific retention features and bold designs, Opro is celebrated for its straightforward, reliable protection and widespread use across multiple sports. Both brands offer excellent boil-and-bite convenience, making them far superior to basic, unbranded alternatives when it comes to safety and fit.
Essential Gear for Sparring
A high-quality mouthguard is a non-negotiable piece of equipment for any fighter engaging in sparring or partner drills. Opro gum shields are perfectly suited for amateur boxing training, fitness sessions, and junior classes, providing peace of mind for both athletes and coaches. Their versatility and dependable performance make them a practical, everyday option for regular gym use, ensuring that dental safety is never compromised.
Investing in an Opro mouthguard is a simple but vital step in building a safe and effective boxing kit. Their ease of use means that anyone can achieve a custom, secure fit at home in minutes. At Fight Gear, we stock a comprehensive selection of Opro products, ensuring that fighters of all ages and experience levels have access to industry-leading mouth protection.
All orders ship from our UK warehouse with free delivery available on orders over £75.
Opro FAQ
Yes, Opro mouthguards are highly suitable for boxing, offering excellent impact absorption and protection for sparring and contact training.
Yes, Opro offers a wide range of mouthguards specifically designed and sized for juniors, ensuring a secure and comfortable fit for younger athletes.
Both are leading specialist brands; Opro is known for its reliable, all-around protection and multi-sport use, while SafeJawz focuses more on advanced retention features for combat sports.
Yes, Opro mouthguards feature a simple boil-and-bite design, allowing you to easily achieve a custom, secure fit at home in just a few minutes.
Absolutely. Their ease of use, comfortable fit, and reliable protection make them an excellent, affordable choice for those new to boxing and sparring.