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Lineout lifting blocks help aid jumpers and lifters during lineouts. \u003c\/div\u003e","published_at":"2020-04-02T11:08:31-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Prod Sub Type: Protective"},{"column":"variant_inventory","relation":"greater_than","condition":"0"}],"published_scope":"global","image":{"created_at":"2024-09-29T10:20:09-05:00","alt":"A person in protective sports gear adjusts their headgear while standing in a stadium. 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Show your support by shopping here for your official gear.\u003c\/p\u003e\n\u003c\/div\u003e","published_at":"2020-10-07T10:54:15-05:00","sort_order":"manual","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"CLUB: Cincinnati Rookie Rugby"},{"column":"tag","relation":"equals","condition":"Essentials"}],"published_scope":"global"},{"id":316067348577,"handle":"rugby-east-conference","title":"Rugby East Conference","updated_at":"2026-06-22T06:14:05-05:00","body_html":"","published_at":"2024-05-16T22:30:12-05:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"tag","relation":"equals","condition":"CLUB: Rugby East Conference"},{"column":"tag","relation":"equals","condition":"Essentials"}],"published_scope":"global","image":{"created_at":"2024-05-16T22:30:12-05:00","alt":"A red hawk in flight above the words \"Rugby East\" on a gray 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As invisible and ultralight as the air for which it was named, SISU Aero is the high-tech mouthguard that started it all.
Designed to allow athletes to easily talk, breathe, and drink during game time. Using revolutionary Diffusix technology, SISU mouthguards are 8 times tougher and 30-50% stronger than conventional mouthguards.
You'll be able to start each game with confidence knowing that no matter how hard you hit, your SISU is there to protect you.
In contrast to the large, clunky guards you've come to expect, every SISU is a super-slim thin. They're so small that you'll honestly forget you're even wearing a mouthguard!
"Got this for my 11yr old son playing U14. The mouthguard is much too small as a medium. Difficult to form and definitely not enough protection. He prefers his older one even though it is harder to communicate with his team."
— Wandee K. (2/5)
Super fit
"Super fit"
— Liz A. (5/5)
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SISU
SISU Aero Mouthguard
$19.99 USD
Unit price /
Unavailable
SISU Aero Rugby Mouthguard
As invisible and ultralight as the air for which it was named, SISU Aero is the high-tech mouthguard that started it all.
Designed to allow athletes to easily talk, breathe, and drink during game time. Using revolutionary Diffusix technology, SISU mouthguards are 8 times tougher and 30-50% stronger than conventional mouthguards.
You'll be able to start each game with confidence knowing that no matter how hard you hit, your SISU is there to protect you.
In contrast to the large, clunky guards you've come to expect, every SISU is a super-slim thin. They're so small that you'll honestly forget you're even wearing a mouthguard!
