SISU Aero NextGen Mouthguard 1.6mm - Custom Fit Gum Shield for Martial Arts, Rugby & Hockey
New sizing system for SISU Aero!
Key Features
- New sizing system for SISU Aero!
- Details
- Small/Medium: 1,6mm thin; Large 2,0mm thin
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Description
SISU Aero NextGen Mouthguard – 1.6mm Ultra-Slim Custom Fit Gum Shield
The SISU Aero NextGen Mouthguard is the most advanced gum shield SISU has ever built. At just 1.6mm thin, it delivers unmatched protection in an ultralight, barely-there design — so you can breathe, communicate and perform at your best without compromise.
Made from a high-tech thermoplastic that is 30% stronger and has 8x greater tensile strength than conventional mouthguard materials, the Aero is engineered for athletes who demand serious protection without the bulk.
Key Features
- Ultra-slim 1.6mm (S/M) or 2.0mm (L) design — 50% thinner than standard mouthguards
- Custom and remoldable fit for a precise, comfortable feel
- 30% stronger thermoplastic with 8x greater tensile strength
- Up to $50,000 limited dental warranty
- Non-toxic: BPA, BPS, Latex, PVC and Phthalate free
- Suitable for ages 7+
- Medium and Large sizes compatible with braces
Sizing Guide
SISU uses a height-based sizing system — research shows taller athletes typically have larger dental arches and require a larger guard.
- Small — junior use or adults with smaller mouths (not compatible with braces)
- Medium — 1.6mm, compatible with braces
- Large — 2.0mm, compatible with braces
If in doubt, size up for a more comfortable fit.
Perfect For
- Martial arts (MMA, Muay Thai, Karate, BJJ, Kickboxing)
- Rugby and contact sports
- Hockey and lacrosse
- Basketball, soccer and roller derby
Fast UK Dispatch
Order today from Budo Online — one of the UK's most trusted martial arts suppliers — with quick dispatch and reliable delivery across the UK.
Shipping & Returns
Shipping: We aim to dispatch all items by 12pm on the same working day. All items are sent via Royal Mail courier complete with tracking number. Shipping services we offer range from 1-4 working day delivery depending on product and service chosen.
Returns: You have 90 days from the delivery date to return items for an exchange or refund. If the return is due to our error (e.g., incorrect or defective item), we will cover the reasonable return shipping costs.
Once we receive your return, you can expect to receive a like-for-like replacement within 5 working days. In case a replacement is not available, we will contact you to discuss alternative options.
For requested refunds, you should receive the refund within 3 working days of us receiving the return. Note that your bank's processing time can add an additional delay of 5 to 10 business days.
When returning an item, please include a note with your order number, reason for return, and whether you require a refund or an exchange (please state the size).
Ship the item and note to the following address:
Budo Online
Office 7
321 Red Bank Road
Blackpool
Lancashire
FY2 0HJ
Why Buy From Budo Online?
Dispatched within 24 hours from UK stock
Fast dispatch on stocked items from the UK.
Easy 90 day returns
Straightforward returns if something is not right.
Based in Lancashire, UK since 2009
Trusted martial arts specialists serving customers since 2009.