Nike Hyperstrong Mouthguard Adult blau
The ultimate mouthguard for oxygen intake.
- Dual-density EVA construction which enables a more customizable fit while still maintaining the shape of its protective outer wall.
- Patented O-flow breathing channels for maximum oxygen intake to improve athletic performance.
- Rear drainage channels.
- $12,500 Manufacturer Dental Warranty.
- 88% EVA/8% polypropylene/4% polyester. Imported.
- One size fits most.