does it come with a case?

No, they do not come with cases. Sisu does make a case, but they're sold separately.

The perforations in the SISU mouthguard act similar to the trusses on a bridge, allowing the structure to flex when an impact occurs.

Does this work on overgrown vimpre type teeth on the gums

Should mold over it but not sure how comfortable it would be. Make sure you get the adult size not the youth.

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Mouth Guard Aero - Charcoal Black - Ultra Slim Gumshield for Adults & Kids - Custom Fit Rugby Gum Shield- A Remouldable Sports Mouthguard for Boxing, MMA, Hockey - (Medium 5' - 6' Tall)

Product ID: 63136106

Details

Age range (description)
Youth Adult
Brand
SISU
Colour
Charcoal Black
Item dimensions L x W x H
12 x 2 x 16
Manufacturer
SISU
Material
Plastic

💪30% stronger, 8x tensile strength

🔥Remouldable up to 20x

🦷1.6mm ultra slim

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VT11594

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Protect your game with the thinnest, strongest mouthguard you’ll actually want to wear.

DIFFUSIX IMPACT TECH - Smart polymer with crumple zones and reinforced bite pad disperses heavy hits, so you stay safe without bulk.
CUSTOM FIT IN MINUTES - Boil & bite molding creates a precise fit that adapts up to 20 times—perfect for braces and growing athletes.
ULTRA SLIM ULTRA STRONG - At just 1.6mm, SISU Aero is 50% slimmer yet 30% stronger than traditional guards—comfort meets elite protection.
TRUSTED BY PROS WORLDWIDE - From rugby to MMA and hockey, SISU is the go-to mouthguard for athletes who demand science-backed, BPA-free protection.
BREATHE TALK HYDRATE FREELY - Lightweight design lets you communicate and hydrate mid-game without removing your guard—stay in the zone.

The SISU Mouth Guard Aero is a revolutionary ultra-slim (1.6mm) sports mouthguard engineered with Diffusix technology for superior impact absorption. It offers a custom boil-and-bite fit that can be remoulded up to 20 times, making it ideal for adults and kids, including those with braces. Lightweight and breathable, it supports communication and hydration during play. Trusted by professional athletes across rugby, MMA, hockey, and more, this BPA-free, medically tested guard delivers cutting-edge protection without compromising comfort.

Specifications

ASIN	B01LX2E1JH
ASIN	B01LX2E1JH
Age Range Description	Youth, Adult
Best Sellers Rank	1,940 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 13 in Sports Mouthguards 114 in Lacrosse (Sports & Outdoors)
Brand Name	SISU
Colour	Charcoal Black
Country Of Origin	USA
Country of origin	USA
Customer Reviews	4.5 4.5 out of 5 stars (9,863)
Customer reviews	4.5 4.5 out of 5 stars (9,863)
Department	Unisex
Global Trade Identification Number	00851768005390
Included Components	1 Adult Sized Mouth Guard
Is discontinued by manufacturer	No
Item Dimensions	12 x 2 x 16 centimetres
Item Nype Name	Mouth Guard
Item Weight	18 g
Item model number	S16-NG-CB-1
Manufacturer	SISU
Manufacturer	SISU
Manufacturer Part Number	S16-NG-CB-1
Material Type	Plastic
Material Type Free	Toxic Material Free
Model Name	Aero 1.6
Model Number	S16-NG-CB-1
Product Dimensions	12 x 2 x 16 cm; 18.14 g
Recommended Uses For Product	Sports (All)
Sport Type	Hockey, Lacrosse, Soccer, Basketball, Roller Derby
UPC	742415907672 851768005390
Unit Count	1.0 count

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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