Best Sisu in 2026

Ventilated storage case for SISU custom fit sports mouth guards offers lightweight, durable protection

Fits SISU 3D Guards, SISU Aero Guards, SISU MAX Guards, and SISU GO Guards (mouth guards sold separately)

Perforated case design protects mouthguards and keeps them clean and dry

Small sports mouthguard offers premium warrantied dental protection; fits smaller mouths of children ages 7-10, or athletes up to 5 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

Medium sports mouthguard offers premium warrantied dental protection; fits average mouths, or athletes between 5 and 6 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

Medium sports mouthguard offers premium warrantied dental protection; fits average mouths, or athletes between 5 and 6 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

Medium sports mouthguard offers premium warrantied dental protection; fits average mouths, or athletes between 5 and 6 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

Medium sports mouthguard offers premium warrantied dental protection; fits average mouths, or athletes between 5 and 6 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

MORE PROTECTION The Aero is made from a high-tech thermoplastic material that is 30% stronger and has 8x greater tensile strength than conventional mouthguard materials. This means that no matter how intense things get during game time, your SISU Aero has your back and your teeth.

WAY LESS MOUTHGUARD The most unique feature of the SISU Aero is its super-slim, ultralight design. At a lean 1.6 mm, the Aero is 50% thinner than your standard mouthguard. Combined with its quick, custom and remoldable fit, you´ll entirely forget there’s something awesome and plastic inside your mouth.

$35,000 full dental warranty (1 year)

Medium sports mouthguard offers premium warrantied dental protection; fits average mouths, or athletes between 5 and 6 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

Small sports mouthguard offers premium warrantied dental protection; fits smaller mouths of children ages 7-10, or athletes up to 5 feet tall

At only 1.6mm thick, the ultralight design of the Aero is 50 percent thinner than conventional sports mouth guards, providing maximum comfort and convenience

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

MORE PROTECTION The Aero is made from a high-tech thermoplastic material that is 30% stronger and has 8x greater tensile strength than conventional mouthguard materials. This means that no matter how intense things get during game time, your SISU Aero has your back and your teeth.

WAY LESS MOUTHGUARD The most unique feature of the SISU Aero is its super-slim, ultralight design. At a lean 1.6 mm, the Aero is 50% thinner than your standard mouthguard. Combined with its quick, custom and remoldable fit, you´ll entirely forget there’s something awesome and plastic inside your mouth.

$35,000 full dental warranty (1 year)

At only 2.0mm thick, the ultralight design of the 3D Guard is 50 percent thinner than conventional sports mouth guards, providing protection where needed and comfort where desired

Diffusix technology scientifically distributes impact forces from football, hockey, lacrosse, basketball, boxing, and other contact sports

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

SISU Max NextGen mouth guards offer premium, warrantied dental protection for players age 11 and up, including adults

2.4mm thick, the Max offers the most protection of any SISU guard, but is still 30% thinner than conventional sports mouth guards

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

MORE PROTECTION The Aero is made from a high-tech thermoplastic material that is 30% stronger and has 8x greater tensile strength than conventional mouthguard materials. This means that no matter how intense things get during game time, your SISU Aero has your back and your teeth.

WAY LESS MOUTHGUARD The most unique feature of the SISU Aero is its super-slim, ultralight design. At a lean 1.6 mm, the Aero is 50% thinner than your standard mouthguard. Combined with its quick, custom and remoldable fit, you´ll entirely forget there’s something awesome and plastic inside your mouth.

$35,000 full dental warranty (1 year)

SOVA Aero Night Guard mouth guard provides protection against nighttime teeth grinding and teeth clenching, jaw pain, and bruxism caused by TMJ

At just 1.6mm thick, the odor and taste-free guard promotes airflow, making it possible to breathe and drink while wearing

Diffusix technology’s engineered shape and perforations absorb impact and withstand extreme chewing, providing relief from headaches, damaged teeth, and jaw pain

Ultralight, essential-coverage mouthguard offers protection even when it’s not required, for sports like basketball, soccer, water polo, and baseball

Canine-to-canine coverage protects mouth where most injuries happen; crumple zones redistribute forces of impact for less guard-on-tooth pressure

Shorter than a conventional mouthguard, the ultrathin 1.6mm bite pad with perforations makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

MORE PROTECTION The Aero is made from a high-tech thermoplastic material that is 30% stronger and has 8x greater tensile strength than conventional mouthguard materials. This means that no matter how intense things get during game time, your SISU Aero has your back and your teeth.

WAY LESS MOUTHGUARD The most unique feature of the SISU Aero is its super-slim, ultralight design. At a lean 1.6 mm, the Aero is 50% thinner than your standard mouthguard. Combined with its quick, custom and remoldable fit, you´ll entirely forget there’s something awesome and plastic inside your mouth.

$35,000 full dental warranty (1 year)

Mouthguard freshening and cleaning spray for maintaining sports mouth guards and other dental appliances

A couple of sprays gives mouthguard, and breath, a fresh, clean, and flavorful cinnamon mint taste

Flavored with spearmint extract, cinnamon bark, peppermint oil, rosemary extract, and containing coconut oil, xylitol, and vitamin E

At only 2.0mm thick, the ultralight design of the 3D Guard is 50 percent thinner than conventional sports mouth guards, providing protection where needed and comfort where desired

Diffusix technology scientifically distributes impact forces from football, hockey, lacrosse, basketball, boxing, and other contact sports

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

At only 2.0mm thick, the ultralight design of the 3D Guard is 50 percent thinner than conventional sports mouth guards, providing protection where needed and comfort where desired

Diffusix technology scientifically distributes impact forces from football, hockey, lacrosse, basketball, boxing, and other contact sports

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

At only 2.0mm thick, the ultralight design of the 3D Guard is 50 percent thinner than conventional sports mouth guards, providing protection where needed and comfort where desired

Diffusix technology scientifically distributes impact forces from football, hockey, lacrosse, basketball, boxing, and other contact sports

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

At only 2.0mm thick, the ultralight design of the 3D Guard is 50 percent thinner than conventional sports mouth guards, providing protection where needed and comfort where desired

Diffusix technology scientifically distributes impact forces from football, hockey, lacrosse, basketball, boxing, and other contact sports

The slim, custom fit makes it easy to talk, breathe and drink without removing the guard, which contributes to better hygiene

Next fit gel frame for a better adjustment and comfort

Advanced design for an optimal breathing during the fight

High density rubber frame for a better shock management and top protection

Next fit gel frame for a better adjustment and comfort, Not for people with braces

Advanced design for an optimal breathing during the fight

High density rubber frame for a better shock management and top protection

Ne XT fit gel frame for a better adjustment and comfort

Advanced design for optimal breathing

High Density rubber frame for a better shock management

✅ PERFECT FIT GUARANTEE. We back ourselves. We will help you get the perfect fit or your money back!

✅ GREAT FIT – SAFEJAWZ offers amazing retention and a secure fit thanks to our FLUID FIT️ technology. It will fill the contours of your teeth and stay in the mouth - exactly where it’s meant to be!

✅ MULTIPLE FITTING ATTEMPTS – Have you ever struggled to get a tight fit? ReModel Tech lets you repeat the fitting process multiple times until you get that ideal fit.

✅ PERFECT FIT GUARANTEE. We back ourselves. We will help you get the perfect fit or your money back!

✅ GREAT FIT – SAFEJAWZ offers amazing retention and a secure fit thanks to our FLUID FIT️ technology. It will fill the contours of your teeth and stay in the mouth - exactly where it’s meant to be!

✅ MULTIPLE FITTING ATTEMPTS – Have you ever struggled to get a tight fit? ReModel Tech lets you repeat the fitting process multiple times until you get that ideal fit.

Ne XT fit gel frame for a better adjustment and comfort

Advanced design for optimal breathing

High Density rubber frame for a better shock management

✅ PERFECT FIT GUARANTEE. We back ourselves. We will help you get the perfect fit or your money back!

✅ GREAT FIT – SAFEJAWZ offers amazing retention and a secure fit thanks to our FLUID FIT️ technology. It will fill the contours of your teeth and stay in the mouth - exactly where it’s meant to be!

✅ MULTIPLE FITTING ATTEMPTS – Have you ever struggled to get a tight fit? ReModel Tech lets you repeat the fitting process multiple times until you get that ideal fit.