GRiT MouthGuards

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At GRiT, we have a true passion for creating one-of-a-kind custom mouthguards. Browse our online store, where you’ll find a great selection at the most competitive prices. If you can’t find what you’re looking for, contact us today!

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"Shoutout to @grit_mouthguards for my custom mouthpiece!! Protect your dentals with the best! #getagrit" - Emmanuel Sanchez @EIMatador145

#gritmouthguards #mouthguards #testimonialtuesday

"Big thanks to @grit_mouthguards for keeping my smile safe! GRiT has custom designs and can do almost anything you want! They are super comfy and look great. Definitely check them out!" - @sophie_dog922 #gritmouthguards #mouthguards #testimonialtuesday

New! A custom mouthguard design created for one of the athletes at Primal MKE. Designed to withstand the toughness of mma, this mouthguard is solid white with PRIMAL written across the front using black and yellow bold font.

What's your design? Create it at www.gritmouthguards.com.

Hot pink zebra stripes custom mouthguard. www.gritmouthguards.com #gritmouthguards #mouthguard #zebra #zebrastripes

Neon green Robnoxious mouthguard! www.gritmouthguards.com

J.Dawg custom mouthguard: Solid black with J.DAWG written across the front in gold lettering. www.gritmouthguards.com

#jdawg #gritmouthguards #mouthguards #mouthguard

Our Skulls custom mouthguard design. This is a popular one! www.gritmouthguards.com #gritmouthguards #mouthguards #mouthguard #skulls

Diamond-style lettering on our black custom mouthguard. This one was created especially for @ceerod97. Design yours at www.gritmouthguards.com.
#gritmouthguards #mouthguard #diamond #ceerod

Solid black custom mouthguard with Buster written across the front in white grunge-like font. www.gritmouthguards.com

#gritmouthguards #mouthguards #buster #mma #custommouthguard #grunge

"Hi Jamie, I just got the guard in the mail today and it looks great, I love it! My wife is also a big fan. It fits perfect as well. Thank you so much!" - James Barber
#matrixrain #matrix #mouthguards #gritmouthguards

CANNON fire custom mouthguard. www.gritmouthguards.com

#gritmouthguards #chicagofire #chicagofiredepartment #cannon #mouthguard #mouthguards #fire #flames

Interested in a simple design? Order a solid color custom mouthguard with no graphics! www.gritmouthguards.com

#gritmouthguards #mouthguards #keepitsimple

Chicago-inspired custom mouthguard, with a light blue, silver, and red camouflage design. #chicago #camo #gritmouthguards #mouthguards #custommouthguard www.gritmouthguards.com

Murat Kazgan reppin' GRiT MouthGuards. #muratkazgan #gritmouthguards #mouthguards

Champ custom mouthguard for @chuckbuffalomma! #champ #gritmouthguards #mouthguards #ufc
gritmouthguards.com

Welcome, @chuckbuffalomma to #teamgritnation! Fans save 20% on our custom mouthguards with promo code "chuckbuffalo7" at www.gritmouthguards.com.

Chinito custom mouthguard. Orange and yellow camouflage design with CHINITO written across the front.

www.gritmouthguards.com
#gritmouthguards #mouthguards #chinito

An inVINCEable custom mouthguard. Design yours! Visit www.gritmouthguards.com. #gritmouthguards #mouthguards

Throwback Thursday with Arianna Hernandez! GRiT mouthguard design is a rainbow camouflage with "Ari" written across the front in a cute black font. #throwbackthursday #tbt #ari #gritmouthguards #mouthguards

Solid white custom mouthguard with DLV across the front in turquoise letters, the Puerto Rican flag on the back right side, and K.E.B in black letters on the front inside of the mouthguard.

Design yours today at www.gritmouthguards.com!

#gritmouthguards #mouthguard #mouthguards #turquoise #puertorico #puertorican

Custom GRiT mouthguard design for Joseph Boyle: Solid purple with "BOYLE" written across the front in modern white letters. #gritmouthguards #mouthguards #mouthguard #primalmke #mma

www.gritmouthguards.com

For love of country they accepted death, and thus resolved all doubts, and made immortal their patriotism and their virtue. #memorialday

A camo-patterned custom mouthguard in purples & oranges. #gritmouthguards #mouthguards #funkyburd

The Patriot! www.gritmouthguards.com

#gritmouthguards #gritmouthguard #mouthguard #patriot

Vanellope von Schweetz custom mouthguard made especially for Alexis Michonski. gritmouthguards.com #gritmouthguards #gritmouthguard #mouthguard #vanellope #vanellopevonschweetz #wreckitralph #shawanospeedway

@tom.shoaff gritmouthguards.com #gritmouthguards #gritmouthguard #shamrock #tomshoaff

The Fresh Prince: a throwback to the 90's. gritmouthguards.com #gritmouthguards #gritmouthguard #mouthguard #freshprince #throwback #throwbackthursday

Murat Kazgan is fighting on this Friday's BKFC 35 card in Myrtle Beach! Best of skill to you! #muratkazgan #lordpitbull #pitbull #gritmouthguards #mouthguard #teamgritnation #bkfc #bkfc35 #bareknuckle

Custom mouthguard sale happening now! Save 20% with promo code "newgrit23" at gritmouthguards.com. #gritmouthguards #mouthguards #mouthguard #newyear #promo #newgrit23

Chicago flag design? Yes, we can do that. This one's on a back side, but we also do a full Chicago flag design across the entire mouthguard. Got a different flag in mind? We can do that, too! www.gritmouthguards.com #gritmouthguards #mouthguard #chicagoflag #chicago #illinois #flags

USA! Red, white, and blue mouthguard design with stars. The inner layer (tray) is designed with a red, white, and blue camouflage. www.gritmouthguards.com. #gritmouthguards #mouthguard #usa #redwhiteandblue

A kind review from Mr. @funkyburd. Thank you, sir! #gritmouthguards #mouthguard #funkyburd

www.gritmouthguards.com

Sugar skull design for @olivia.lamas. www.gritmouthguards.com #gritmouthguards #mouthguard #sugarskull #newgrit23

This one's fire, @tattoos_an_pitbulls! www.gritmouthguards.com #gritmouthguards #mouthguard #firefighter #firedepartment

Milwaukee custom mouthguard, originally designed for Anthony "Showtime" Pettis. Solid blue mouthguard with MILWAUKEE written across the front in yellow block letters. www.gritmouthguards.com #anthonypettis #gritmouthguards #mouthguard #milwaukee #wisconsin

Kind words from Mr. @sievewrightscott. Thank you, sir! 💀 gritmouthguards.com #gritmouthguards #mouthguard #gumshield

We're ringing in the new year with a new promo! Starting tonight take 20% off our custom GRiT mouthguards with promo code "newgrit23" at gritmouthguards.com. Thank you all for a great 2022!

#gritmouthguards #mouthguards #newgrit23 #newyear #nye #2023 #2023goals

Whoa! Watch two GRiT-sponsored athletes go toe-to-toe on tonight's BKFC card! Best of skill, gentlemen! #bkfc #bareknuckle #gritmouthguards #teamgritnation

Happy Thanksgiving! You all mean so much to us. Hope you're able to spend some quality time with the ones you love! #thanksgiving #happythanksgiving #mouthguards #gritmouthguards

In honor of Veterans Day, we're offering a $25 discount on our Elite, Hybrid, and Advanced custom mouthguards. Use promo code THANKAVET25 at www.gritmouthguards.com.
To our men and women in uniform, past, present, and future, God bless you and Thank You!
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#veteransday #veteransday22 #thankavet #thankavet22 #gritmouthguards #mouthguards #coupons #promocode

Jelly beans custom mouthguard, created for the one and only Jillian Decoursey! #gritmouthguards #jellybeans #mouthguards #mouthguard

Creepy spiderweb custom mouthguard. gritmouthguards.com #gritmouthguards #gritmouthguard #mouthguards #spider #spiderweb

We're celebrating Independence Day with a custom mouthguard sale! Now through the end of July, take 20% off all custom mouthguards. Use promo code "FREE22" at www.gritmouthguards.com.

#IndependenceDay #fourthofjuly #mouthguards #custommouthguards #sportsmouthguards #sale #promocode #coupons #gritmouthguards

Here it is! Our custom mouthguard design for a 1600 light buggy driver! Best of skill tonight, Joe! #1600lightbuggy #lightbuggy #shortcourseoffroaddriversassociation #soda #gritmouthguards #mouthguards #custommouthguard

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About Us

How We Got Here

At GRiT MouthGuards, we have made it our mission to provide all customers with everything they need for their next sporting adventure.

We are an online mouthguard retailer offering a wide variety of authentic, quality custom mouthguards, boil and bites, night guards, and so much more. As athletic enthusiasts, we have made it our mission to ensure that our customers receive the best of the best. Browse our site to see all that we have in stock, and what we can do for you today.

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Can’t find what you’re looking for, or need more information? Get in touch today.

Tigerton, WI 54486

(847) 345-2588

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