Our Custom Sports Mouthguards in California,
Built for Every Fighter
Three guards. One standard. Molded to your exact bite.
Pick your weapon.
Triple-layer impact. Zero compromise.
The flagship The Grit Lab. Three pressure-formed layers absorb strikes from every angle while a slim, breathable outer shell keeps you moving. Built for the kind of night where the round doesn't end until someone's on the mat.
Low profile. High awareness.
Slim enough to talk through, breathe through, and tap through, but locked in tight where it counts. Ideal for wrestlers, jiu-jitsu players, and judoka who need protection without losing their voice on the mat.
Your gym. Your colors. Your roster.
Outfit every athlete under your banner. Matching team colors, printed logos, and individual fighter names, priced for volume, delivered together, and fit on-site if you need us in the gym.
One is a guard.
The other is a compromise.
Off-the-shelf guards reshape, slip, and steal your breath. The Grit Lab locks in the moment you put it in.
Make it yours.
Colors, logos, names, flags, your guard should look as serious as your training.
+ Custom hex matching available for teams and gyms.
Straight answers.
What are the benefits of custom mouthguards in California?
Custom mouthguards from The Grit Lab provide a precise fit, superior protection, greater comfort, and easier breathing. They help reduce dental injuries while enhancing athletic performance.
Are custom sports mouthguards better than boil-and-bite mouthguards?
Yes. Custom sports mouthguards offer a precise fit, improved comfort, better shock absorption, and enhanced protection compared to standard boil-and-bite mouthguards.
How are custom fit mouthguards made?
Custom-fit mouthguards are made from a dental impression or digital scan of your teeth. The Grit Lab crafts each mouthguard for a precise fit, maximum comfort, and reliable protection.
Why are custom sports mouthguards in California a better choice for athletes?
Custom sports mouthguards provide a precise fit, superior comfort, and reliable protection. The Grit Lab creates mouthguards for peak performance
How long do custom sports mouthguards typically last?
With proper care, custom sports mouthguards can last several seasons. The Grit Lab uses durable materials for long-term performance.
Ready to order
your guard?
One fitting. One week. A guard built for you and no one else.