Check the listing for details. Battle Sports Science Chrome Predator Fang Oxygen Mouthguard. Condition: New with tags. Listed at 19.99 USD. "Predator" Chrome Oxygen Football Mouthguard There is no substitute. The Oxygen is the original patented mouthpiece designed and developed by athletic, dental and medical experts to deliver superior airflow and better performance. No boiling required, boiling is a thing of the past - this is the new standard in comfort, protection, and performance. The Oxygen “Predator” Chrome Mouthguard is available with a convertible strap. With the no boiling and maximum protection features, this is the best mouthguard for braces. For players that have braces, you will be able to ditch the boring braces mouthguard and choose from a variety of styles and colors like everyone else. Features & Benefits No boiling requiredWorks with bracesHelps open TMJMaximum breath-abilityAdvanced compositeAbsorber shieldComes with attachable strap Sizing One Size Fits Most Technology Patented design leverages SCUBA breathing innovationsLargest breathing hole on the market Warranty Unlimited Defective Guarantee5K Dental Warranty with or without braces"Predator" Chrome Oxygen Football Mouthguard There is no substitute. The Oxygen is the original patented mouthpiece designed and developed by athletic, dental and medical experts to deliver superior airflow and better performance. No boiling required, boiling is a thing of the past - this is the new standard in comfort, protection, and performance. The Oxygen “Predator” Chrome Mouthguard is available with a convertible strap. With the no boiling and maximum protection features, this is the best mouthguard for braces. For players that have braces, you will be able to ditch the boring braces mouthguard and choose from a variety of styles and colors like everyone else. Features & Benefits No boiling requiredWorks with bracesHelps open TMJMaximum breath-abilityAdvanced compositeAbsorber shieldComes with attachable strap Sizing One Size Fits Most Technology Patented design leverages SCUBA breathing innovationsLargest breathing hole on the market Warranty Unlimited Defective Guarantee5K Dental Warranty with or without braces