Official UFC x OPRO Israel Adesanya Instant Custom-Fit Mouthguard
Made to order, please allow seven days for fulfilment.
Standard Protection
- Slim-fit and breathable. Designed for comfort.
- Recommended for ball sports like rugby, where head contact is incidental rather than intentional.
Couldn't load pickup availability
Precision-Fit Guarantee
Precision-Fit Guarantee
At OPRO, our ultimate goal is to ensure you are satisfied with every OPRO product you purchase. We hope you are delighted with the fit of your mouthguard, but if you’re not for any reason, our dedicated customer support team is ready to help.
With our Precision Fit Guarantee, we’ve made it simple:
1. Contact us and we’ll share expert tips and tricks to help you get the best possible fit.
2. If you’re still not happy, we'll send you a replacement mouthguard to try again.
3. And if it still isn’t quite right, we’ll refund you in full.
Your comfort and confidence are our top priority.
Delivery and Shipping
Delivery and Shipping
Free delivery for orders over €50.
Standard Delivery: Tracked service, arriving in 3-5 working days.
We’re committed to fast, reliable delivery—so you can stay in the game without the wait.
You'll receive tracking details as soon as your order is dispatched.
We offer a 30-day return guarantee for unopened items purchased through this site.
This excludes personalised Instant Custom-Fit. Read more here.
Dentist-Level Fit
A traditional custom mouthguard usually means visiting a dentist, having an impression taken and waiting weeks for your mouthguard to be made.
Instant Custom-Fit changes that.
Designed and manufactured in OPRO's UK laboratory using our multi-patented technology, every Instant Custom-Fit mouthguard arrives ready for its final custom fit. Simply use OPRO's patented Impression Tray to mould the mouthguard closely around your teeth, creating an exceptionally detailed, personalised fit in around two minutes, without a dentist appointment.
Your Custom Fit in 2 Minutes
Heat your mouthguard in hot water for 30 seconds.
Bite into the patented OPRO Impression Tray for 60 seconds.
As you bite down, the Impression Tray harnesses the natural compression of your jaw, directing force evenly through the mouthguard and closely moulding it around the unique contours of your teeth with the same level of detail as a dentist's putty or scan.
The result is a slim, secure and comfortable custom-fit mouthguard with triple-layer protection, ready to perform in minutes.
Making Dentist-Level Mouthguards Accessible
Professionally made mouthguards have long been recognised for their close, personalised fit, but they also involve additional time, expense and a visit to the dentist.
Instant Custom-Fit removes those barriers. Its advanced fitting technology brings you an exceptional fit, comfort and protection at home, without the traditional dental fitting process. Trusted by professional athletes and elite teams, it makes advanced custom-fit protection more accessible than ever.
Trusted by the World's Best
Instant Custom-Fit earned OPRO a King's Award for Enterprise: Innovation, recognising the groundbreaking technology behind its advanced at-home custom-fit.
Developed by leading sports dentist Dr Anthony Lovat and designed and manufactured in OPRO's UK laboratory, Instant Custom-Fit draws on decades of experience protecting athletes at every level.
OPRO mouthguards are supplied to and trusted by professional athletes and elite sporting organisations, including England Rugby, GB Hockey and UFC, who demand the highest standards of fit, comfort and protection.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
