The SISU Mouth Guard offers more protection with less mouth guard. There are 5 million sports related dental injuries in the US each year.  The treatment cost of an athletic dental injury is between $5,000 to $20,000 in a lifetime.  Because of these statistics, you want to arm yourself with the best and most protective mouthguards on the planet! The comfortable SISU mouthguards also offer the best hygiene, because athletes leave them in place for the entire game instead of taking them out to talk and drink, transferring germs to the mouth while doing so.   All SISU guards can be quickly and easily molded (and re-molded up to 20 times!) to the individual user at home with hot water.  With SISU guards, superior comfort does not mean sacrificing protection. All SISU Mouthguards are scientifically engineered with Diffusix Technology, which uses a non-compressible, perforated material to distribute impact forces over a larger area and reduce risk of dental injury during competition. SISU mouthguards work with braces. SISU mouth guards are backed by a $35,000, one year limited dental warranty protection. 


$24.95 Regular Price
$19.96Sale Price
  • All returns for exchange or credit must be started within 14 days of delivery. Special orders and sale items may not be returned. We only accept unused products in original condition with original packaging for return. The returned item must be able to be resold as new. Boots, frames, wheels or bearings may not be mounted in any way to qualify for a credit. Boots may not be molded to qualify for a credit.

    All product returns except size exchanges will require a 15% restocking fee. For size exchanges, there are no restocking fees. The shipping cost for any returned items is the sole responsibility of the customer. When your returned item has been received you will be credited for the item minus the restocking fee. If your returning equipment that initially had free shipping the initial shipping cost will be deducted from the amount credited back to you. As long as there is profit to take the initial shipping cost out of we will cover the initial shipping cost. But, if there is a return there is no profit to take the initial shipping cost out of.

    For exchanges, the credit card on file will be charged for return shipping. For exchanges where Paypal was used for the initial purchase, a Paypal money request will be sent to you to pay shipping back to you.