Nike Hyperflow Lip Protector Mouthguard – White – Just Do It

Nike Hyperflow Lip Protector Mouthguard (NUU56)

• The ultimate mouthguard for oxygen intake.
• Dual-density EVA construction enables a more customizable fit while still maintaining the shape of the protective outer wall
• Patented O-flow breathing channels for maximum oxygen intake to improve athletic performance
• Rear drainage channels
• 88% EVA/8% polypropylene/4% polyester
• One size fits most