Precision Cuts
We remove all excess material allowing for unimpaired speaking & breathing, all game long.
MMA
Custom-fit MMA mouthguards for striking and grappling
Heavy 4mm dual-layer build: maximum protection for striking sports.
Commission-legal for amateur and pro bouts
Sports Mouthguard
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Recommended for MMA
TRUFIT Sports Mouthguard
- Heavy 4mmDual-layer for strikes
- Made from your own impression kit or a scan
- Your guard and pad colors, jersey number or initials
- Dentist-approved · Made in USA · HSA / FSA eligible
From $125
Returning customers $75 with a scan on file
Pick your thickness
Which thickness for MMA?
Same custom fit at every level.
- Not recommended for MMA
Thin
2mm · Face-masked sports
Football, hockey with a full cage, men’s lacrosse, soccer, BMX, cycling, motor sports, skiing and snowboarding
- Not recommended for MMA
Standard
3mm · Open-face, non-striking sports
Hockey with a visor or open face, baseball, softball, basketball, BJJ, field hockey, women’s lacrosse, roller derby, rugby, wrestling
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Recommended for MMA
Heavy
4mm · Striking sports
MMA
Boxing, kickboxing, MMA, Muay Thai
Anchor Stabilizers
Lock your guard in place to preserve a secure fit with zero extra bulk.
ID Tag
Make it your own with your jersey number or initials.
Compression Pads
Strategically placed based on your individual alignment to protect against grinding, clenching, and slamming.
Fitted Grooves
Cup each individual tooth, creating a fit so perfect, you’ll forget you’re wearing it.
Team Colors
Choose from all the colors of the rainbow to create the bundle of your dreams.
MMA mouthguard guide
What makes a great MMA mouthguard
MMA asks a mouthguard to do two jobs: absorb strikes and stay put through scrambles on the ground. Here is how a custom-fit guard handles both, from the first bell to the last.
Punches, kicks, knees and elbows call for maximum protection. Our Heavy 4mm dual-layer guard covers every tooth and spreads the force of a strike across the whole arch. Athletic commissions require a mouthguard for sanctioned bouts, and ours is commission-legal for amateur and pro competition.
In a grappling exchange, a loose guard ends up on the canvas. A TRUFIT guard is made from an impression of your teeth, so it stays anchored through takedowns and scrambles. It is trimmed so you can breathe deep between rounds and talk to your corner without taking it out. Pick your colors and add your name.
The same lab that makes guards for 22 NHL and 20 NFL team partners makes yours.
FAQ
MMA mouthguard questions
What thickness should I get for MMA?
Heavy 4mm, our maximum dual-layer protection for striking sports.
Is a mouthguard required in MMA?
Yes. Athletic commissions require one for sanctioned bouts.
Is it good for grappling-only training?
Yes, though many pure grapplers prefer the slimmer Standard 3mm. See our BJJ page.
Can I wear it with braces?
Impression kits are not suitable for braces: you will get stuck. Ask your dentist or orthodontist for a digital scan and send it to us instead. Re-scan every 4 to 6 months while your teeth are moving. See our Braces page.
How long does it take, and how long does it last?
About 2 to 4 weeks from order to delivery. Most fighters get 1 to 2 seasons from a guard with good care, and your impression stays on file, so reorders arrive in about 7 to 10 business days.
Still have questions? Contact us
Reviews
What athletes say
4.6
· 571 reviewsWrite a review
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By far the best mouthguard I’ve ever used. Super comfortable. Super slim. Perfect fit absorbs impact (MMA training). And satisfies chew/bite craving when you have it in like I used to do with the old blue hockey mouthguards.
Zach R.
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Perfect fit made very well and can’t tell it’s there I like it a lot for mma/boxing training even on runs can be used all the time
Eric M.
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Custom fit, easy to use, talk with, breath, and protective, very happy with these so bought two of them for the long-run.
Julian C. Verified buyer
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