Ready. Set. Go. Insta-Fit is no-boil, pop-it-in-and-play performance. Gear up simply, easily and quickly with the trusted tech of the #1 Mouthguard in the World. we know how it’s done… done right. Our Elasto-Polymer material provides outstanding comfort and serious protection. Great for any sport. Latex free, BPA free, Phthalate free and boil free.