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SISU 1.6mm | Ultralight

0.10 LBS
Calculated at checkout

Product Description


-Protects 30% better than conventional mouth guards
-60% Thinner than conventional mouth guards for maximum performance!

SISU NextGen is the most powerful mouthguard our scientists have ever built. With its unmatched quality and functionality, SISU NextGen was designed with the athlete in mind. Made from non-compressible thermo-polymer SISU NextGen is engineered to withstand even more impact. Still astonishingly 1.6 mm thin, SISU NextGen delivers even more protection with its scientifically re-designed perforation pattern. Custom fit, remoldable SISU NextGen features a wider bite pad, rounded edges and improved moldability to empower athletes to talk normally, breathe naturally and stay hydrated during the game.

Product Videos

SISU Mouth Guard Fitting Video

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Product Reviews

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Showing reviews 1-10 of 31 | Next

  1. Brilliant product 5 Star Review

    Posted by on 16th Oct 2017

    So easy to mould, extremely comfortable to wear in a rugby game

  2. Great 5 Star Review

    Posted by on 25th Jul 2017

    Took a couple of times to get it fitting right but it is the heat out there.

  3. Brilliant!! 5 Star Review

    Posted by on 5th Jul 2017

    The only gumshield I've tried that doesn't hinder your speech or breathing on the pitch.. fits really snug when fitted properly!

  4. Excellent 5 Star Review

    Posted by on 7th Jun 2017

    Delivery was quick, mouthgaurd is excellent, all good

  5. Very light comfortable and breathable while also offering great protection 5 Star Review

    Posted by on 6th Mar 2017

    Very good product ticks all the boxes. The boxes. This was a repeat buy only because i lost my previius one

  6. Excellent quality 4 Star Review

    Posted by on 23rd Jan 2017

    I found this mouth guard, easy to mould as I could redo the fit a few times to get best comfort fit for me

  7. Excellent Product 5 Star Review

    Posted by on 22nd Dec 2016

    Excellent as it allows you to breathe and is fairly easy to fit

  8. Works well 4 Star Review

    Posted by on 7th Dec 2015

    Hard to fit but worth it - best mouthguard on the market as it allows you to breath normally and even drink - colours are great

  9. Excellent product 5 Star Review

    Posted by on 1st Aug 2015

    A thousand billion times better than the bulky, breathing-restricting monstrosities you get in the shops. Piss-easy to fit too.

  10. Best Quality and Fit 5 Star Review

    Posted by on 29th Jul 2015

    These SISU mouthguards/gumshields are fantastic. They are the best fitting guard that I've ever had by a mile. They're very light and breathing is not affected. They don't budge an inch after you have it fitted. 5 stars easy.

Showing reviews 1-10 of 31 | Next

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