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With unmatched quality and functionality, SISU Mouth Guards are designed with the athlete in mind, utilizing unique features that are hyper-focused on protection and comfort. Made from non-compressible homopolymer and only 1.6mm thin, SISU Mouth Guards are engineered to withstand impact. Powered by Diffusix™ Technology, SISU Mouth Guards deflect the forces of impact. Protect your mouthguard with the lightweight and durable SISU Case. It also comes with the SISU Fresh Mouth Guard Spray to freshen your night guard with a sweet cinnaminty taste.


  • SISU Mouth Guard
    • Color: electric blue
    • Materials: non-compressible polymer materials; BPA, latex, PVC, and phtalate free
    • Size: adult
    • For ages: 11+ years
    • Thickness: 0.6" (1.6mm)
    • Works with braces
    • Uses: all sports
    • Best for: lacrosse, soccer, basketball, roller derby & more
  • SISU Fresh Mouthguard Spray
    • Product dimensions: 5"H x 1.5"L x 1.5"W
    • Rejuvinating cinammon+mint flavor
    • Applied directly to mouthguard before use
    • Click-on cap to prevent leaking
    • About 450 sprays per bottle
    • 2 oz capacity
  • SISU Mouthguard Case
    • Color: black
    • Product dimensions: 1.1"H x 4.6"L x 3.1"W
    • Extra storage for personal items
    • Carabiner handle for easy carrying
  • Manufacturer's 1-year warranty


  • SISU Mouthguard (Electric Blue)
  • SISU Fresh Mouthguard Spray
  • SISU Case


  • Ships to Contiguous US
  • Expected Delivery: Jul 1 - Jul 8


  • 30-day return policy