Best Professional Boxing Mouthguards In 2019 - Reviews & Buyer's Guide

Either it’s BOXING or  any other combat sports, you have to be aware of the importance of choosing the best mouthguard for sparring or even pro fight.

Many fighters struggle to pick the right mouthpiece with proper fitting and size. 

Hence they have to face some serious issues during the sparring sessions.

So, keeping that in mind, we have created a complete guide on some of the best mouthguards in 2019 with honest reviews and buying guide.

Venum Challenger Mouthguard

Why Its Better ? 

>> Highest Quality Construction.

>> 100% genuine leather.

>> Durable wrist support.

>> Double Stitching.

>> Soft padding cushion.


Venum Challenger Mouthguard

The Venum Challenger Mouthguard is particularly formulated for boxing and martial arts. This mouth guard is the perfect combination of contemporary design and high-standard quality. 

Plus, it is not that much longer to gags you, the user can easily take breathe while your mouth is closed. Sometimes, it makes difficult to talk during the fight but still manages to convey better teeth protection. 

It is designed with a Nexfit gel frame to provide you with better fit and comfort. The advanced design helps the user to breathe properly during the fight and the exclusive breathing channel improves the performance. 

Apart from it, this mouthpiece is constructed from high-density rubber frame to provide you with improved shock absorbent. Additionally, it comes with a protective case for improved hygiene.  

Item weight: 2.9 ounces
Colour: Red devil
Shipping: Free domestic shipping option available


Nexgel frame

High-density rubber frame

Breathing channel for improved performance

Perfect for MMA, martial arts, boxing, and kickboxing

700+ customer reviews at Amazon


Not suitable for people with a big mouth

My Thoughts

Above all, this Venum Challenger Mouthguard is the best product to keep your teeth safe and highly suitable for MMA and all Martial arts.

SISU Mouth Guards Aero 1.6mm Custom Fit

SISU Aero  is one of the thinnest product and allows the player to breathe, talk and hydrate easily. It is only 1.6 mm thick which is great in sustaining ultra-comfort and convenience to the fighter. 

On the other side, its slim profile does not provide much protection to the teeth which the player requires. Also, this mouthpiece is designed with small holes which can rub to your inner lip area.

Besides, you can easily talk, breathe, and even drink by having it in your mouth. Additionally, it stays intact in your mouth and will never fall apart. In fact, some players say that removing this SISU mouthguard is not less than a challenge.

This SISU mouth guard is crafted with Diffusix technology which uses a perforated and non-compressible material to spread impact forces over a larger area also to reduce the risk of dental injury during the competition.

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In addition, the SISU mouth guard is also compatible with braces which is a great thing. But dental consultation is necessary for proper fitting.


  • Item weight: 0.6 ounces
  • Color: Charcoal Black
  • Style Name: Original
  • Product dimensions: 4.7 x 0.8 x 6.3 inches
  • Shipping: Free domestic shipping option available


Ultra-light design

1.6mm thick, extremely comfortable

Diffusix technology

Custom Fit

Good breathability


Its thin design does not provide much dental protection during the game

The small holes of this SISU mouthguard can rub to your inner lip as well

My Thoughts

Overall, SISU Aero Mouthguard is no doubt a lightweight and comfortable product. Not a bad choice for sparring.

Everlast Evershield Double Mouthguard

Get maximum mouth protection against unexpected punches by Everlast Evershield Double Mouthguard. Indeed, this is one of the best mouthguards available in 2019.

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Although it is a bit bulky mouth guard but provides excellent protection you need during the game. It comes with a central breath channel which can make your breathing bit difficult as the breathing channel is focused on the center of the product. No doubt, it is still a solid design at a reasonable price.

This Everlast mouth guard is designed with a double-layer frame. It is soft and shock absorbing from inside to absorb external impact better and shock dispersing + firm from the outside.

Additionally, it covers your top and bottom teeth and it is the boil and bite design which provides a snug fit.


Item weight: 0.3 ounces
Colour: Grey
Product dimensions: 8.5 x 5 x 2 inches
Shipping: Free domestic shipping option available


Double layered mouth guard

Rigid outer layer for protection

Flexible and shock absorbing inner layer

Heavy-duty design

Solid Construction


Its central breath channel can make your breathing challenging.

My Thoughts

By all means, the Everlast Evershield Double layered Mouthguard is perfect for boxing as it delivers extreme mouth protection during boxing.

Venum Predator Mouthguard One Size

As you know Venum is the top best boxing brand in the world. This Venum Predator Mouthguard is a “boil and bite” style which is crafted from a gel frame that is highly flexible and easily adjust or fit your teeth.

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Furthermore, includes a sturdy rubber shell and a moldable shock absorbing inner shell which reduces the impact of powerful punches and strikes. Besides, this boxing mouthguard is a bit bulky and larger for the players with small jaws. On the other hand, extremely suitable for players with big jaws.

The Venum Predator Mouthguard features a next fit gel frame for maximum adjustment and comfort. Moreover,it is technically engineered to sustain matchless breathing during competition.

Also, it comes with three layers of construction i.e hard rubber outer, moldable soft gel inner, and impact reducing core for combat sports.


Item weight: 3.4 ounces
Product dimensions: 1.2 x 0.1 inches
Colour: Black/white
Shipping: Free domestic shipping option available


Custom Fit

Multi-layer construction

High durability

Advanced breathing channel


Somewhat bulky and large in size

Takes some time to get mould

My Thoughts

Overall, Venum Predator Mouthguard One size is highly suitable for boxing and other combat sports as it conveys optimal protection and amenity to the player.

OPRO Custom Fit Platinum Level Mouthguard

OPRO Platinum level mouthguard is single side and custom fit mouth guard particularly formulated for boxers and martial artists. It fits naturally in your mouth due to its fitting fins that moulds down to grip your teeth at the right place. In this way, you can easily breathe and speak. 

OPRO boil and bite style guard is designed with two layers, the inner layer gets moulds with your teeth while the outer layer remains firm and protect your teeth from punches.

This boxing mouthguard provides high-level protection as it features the shock absorbing outer layer and guards the teeth and gums against injuries. 

Additionally, OPRO guard is designed in a way that it feels natural in your mouth and allows you to breathe easily. 

Plus, it is quite easy to mould and suitable for Rugby, hockey, boxing, and other combat sports. Sometime its size does not get set in your mouth as the size gets too much large for women and small for men. Otherwise, OPRO Custom Fit mouth guard sustains incredible dental protection.


Item weight: 2.9 ounces

Color: Available in red, black, and white color

Shipping: Free domestic shipping option available


Includes Biomaster Antimicrobial Protection

Patented Fins and Cradle

Easy to mould

Extremely protects the teeth

Stays in the right place


Sizes are not accurate as mentioned on the product

My Thoughts

Hence, a good mouthpiece for MMA, athletes, and boxers with a large mouth and comes with an extended 18 months Dental warranty.

Shock Doctor Max Airflow Mouth Guard

The Shock Doctor Airflow Mouth Guard is solely designed for boxing, MMA, jiu-jitsu, football, and high impact sports. It is formulated with integrated breathing channels for optimal airflow. Moreover, this mouth shield fit as in and requires no moulding. 

Furthermore, the Shock Doctor Mouth Guard comes in youth and adult sizes. Most importantly, it comes in a variety of cool patterns and color. 

Other than that some users of this mouth guard have experienced inner gel cracking after use. But still manages to provide maximum upper and lower lips protection against impact and blows.

shock doctor

Shock Doctor Mouth Guard is laid out with flexible silicone material that imparts lip protection against high-impact. Another great thing about this mouthguard is that it is designed with a large air flow chamber which provides ample air flow to the user will not feel any breathing difficulty and no need to remove it as often.

Additionally, this boxing mouth shield comes with a convertible wide band helmet strap tether and also works well with braces.

Item weight: 2.4 ounces
Size: Comes in youth and adult sizes
Colour: Black/SLVGRZ Print
Shipping: Free domestic shipping option available


Maximum lip protection

Integrated breathing channels

No mould and comfortable

Suitable for all contact sports


Some users have a complaint that the inner gel starts cracking after a few uses.

My Thoughts

Thus, a foremost mouthguard for all kinds of contact sports and particularly for the players who wear braces in order to protect their orthodontic investment.

SISU Mouth Guards Max 2.4mm Custom Fit

The SISU Mouth Guards are relatively thicker as compared to the Aero model. It is at 2.44 mm custom fit which is still very slim fitting. This mouthpiece is solely designed to protect you from higher impacts and harder hits. 

This mouth shield has a wider bite pad and additional rounded edges for greater comfort and adjustment. Consequently, this mouthguard mould into a very hard plastic which can be very uncomfortable for the player. Else, you will get maximum teeth protection after wearing it


SISU MAX NextGen offers warrantied dental protection for players up to 11 years including adults. Its integrated crumple zones absorb high impact forces whereas the fortified improved perforations pattern provides you with maximum comfort and protection.

Moreover, this ultra-light and super-thin design deliver a quick, custom and remoldable fit. Apart from it, the Diffusix Technology distributes the impact forces over larger areas which ultimately minimizes the chances of dental injury. Thus, you can talk, breathe, and drink easily by wearing this mouthguard as it stays intact at a place.


Item weight: 0.6 ounces
Product dimensions: 6.9 x 4.5 x 0.8 inches
Style name: NextGen
Colour: Charcoal Black
Shipping: Free domestic shipping option available


2.4mm thick, slim fitting

Adhere to teeth and gums

Protect against dental injuries

Stay intact


Mouthguard case is not included

Moulds into hard plastic

My Thoughts

After all, SISU Mouth Guards Max 2.4 custom fit is no doubt delivers excellent protection to your teeth during boxing but still fails to keep you comfortable due to its hard plastic material. Not recommendable!

RDX Boxing Mouth Guard

RDX Boxing Mouth Guard is the boil and bite style which sets perfectly fit in your mouth against your teeth alignment. Yes, it can be re-boiled if it does not get fit to your right size. Yes, it also comes in multiple colour combinations which look absolutely stunning.

Besides, some players can feel it a bit bulky in the start but after a few usages its feels OK. In addition, it is the best mouth shield for MMA, Boxing, Kickboxing, Muay Thai, Martial arts, Rugby and many more.

The RDX boxing mouth guard is a great product for beginners and intermediate players. It features a Poly-gel latex free gum shield which defends your teeth from all kinds of combat sports. 

This guard is laid out with the gel fit lining which plays an important role in absorbing maximum shocks. Also, the Tri-flow perforations allows optimal breathability.


Item weight: 3.2 ounces
Color: Yellow
Size: Adult-above 12 year
Product dimensions: 9.4 x 4.4 x 1.5 inches
Shipping: Free domestic shipping option available


Tri-flow technology allow maximum breathability

Gel fit lining for shock absorption

Acrigel gel padding to support molars at the back

Great fitting


Limited in stock

My Thoughts

Overall, RDX Boxing Mouth Guard is the best choice for players at all levels as it provides excellent fit, great breathability, and high comfort.

Redline Sportswear Custom Molded Mouth Guadrd

Redline Mouth Guard comes with an exclusive dual-layer technology that delivers maximum protection against the most brutal hits. This mouthguard is perfect for MMA, Boxing, BJJ, Lacrose, Hockey, Football and many more. 

Most importantly, keep this thing in your mind that do not over-boil this mouth guard as it can get melts, in fact, always use warm water.

This boil and bite design come in one size that fits all. It is crafted from 100% FDA approved, BPA free, Latex-free, and PVC-free materials. 

Apart from it, this mouth guard comes with a revolutionary shock resistant design that evenly distributes the impact and prevents damage to your lip, teeth, and gums. Plus, it comes in beautiful colour combinations which looks incredible.


Item weight: 0.6 ounces
Colour: Available in blue and black color combination
Shipping weight: 0.8 ounces
Shipping: Free domestic shipping option available


100% safe materials

One size fits all

Free carrying case included


The user may face difficulty in breathing at first

My Thoughts

Above all, Redline Mouthguard One size is highly suitable for boxing and other combat sports as it conveys optimal protection and amenity to the player.