Ready to Bite Back?
Get your custom guard started. We respond within one business day.
Talk to a real fighter's lab.
Stop in. Get fit.
Every The Grit Lab guard is built by hand in our Clovis lab. Book a 15-minute fitting and walk out knowing your guard is being molded to your exact bite.
We come to your gym.
Can't make it to Clovis? We roll out to gyms and teams across the Central Valley — bringing the lab to your mat, ring, or cage. Perfect for team orders and busy fighters.
+ Custom trips arranged for teams anywhere in the Valley.
Trusted across the Valley.
Ordered a Fight Pro for my next scrap — fit like nothing I've ever worn. Response was fast, guard was faster.
Booked a team fitting for our wrestling squad. They came to the school, done in under an hour. Legit operation.
Called on a Monday, had my guard by Friday. My old boil-and-bite is in the trash where it belongs.