Battle Oxygen Football Mouthguard with Connected Strap There’s no substitute. The Battle Oxygen Mouthguard is the original, patented design engineered by athletic, dental, and medical experts to deliver unmatched airflow and performance. With a built-in thick strap for added security, this mouthguard is game-ready right out of the box—no boiling required. Made for athletes who demand both protection and comfort, the Oxygen is also braces-compatible, making it one of the best options for players with orthodontics. With a variety of bold colors to match your gear, you're covered in style and performance. Learn how to wear a braces mouthguard here. Features & Benefits No boiling required Works with braces Helps reduce TMJ stress Maximum breathability SCUBA-inspired airflow design Advanced composite construction Absorber shield for added impact protection Connected thick strap for secure fit Sizing One Size Fits Most Technology Patented design inspired by SCUBA breathing systems Largest breathing hole available for optimal oxygen flow Warranty Unlimited Defective Guarantee $5,000 Dental Warranty (valid with or without braces) Shipping – Orders placed after 11 AM CST ship the next business day. No weekend shipping. FREE Shipping (Contiguous U.S.) on orders over $30 – 5–7 business days Standard – $4.99 (4–6 business days) Priority – $8.99 (3–5 business days) Expedited – $18.99 (2–3 business days) Express – $28.99 (1–2 business days) International – Calculated at checkout