For superior oxygen intake and injected with flavor, the Nike Pro Hyperflow Flavored Convertible Mouthguard keeps you protected and comfortable like never before. Patented O-Flow breathing channels allow more oxygen to cycle through and improve breathing. Dual-density construction ensures the contoured fit with an outer wall that offers maximum protection, while flavor embedded into the plastic for long-lasting flavor.

About this item

• Convertible adult mouthguard with flavoring Dual-density construction for a customizable fit that keeps the protective shape of the outer wall Patented O-Flow
• Breathing channels allow for maximum oxygen intake
• Flavor injection technology creates unique, delicious flavor combinations
• Flexible, EVA material provides cushion for comfort and zero distractions
• Boil and bite for custom fit and maximum comfort Quick release tether for easy on and off conversion Materials: 100% Ethylene vinyl acetate