"Slime" Oxygen Football Mouthguard by Battle Sports
"Slime" Oxygen Football Mouthguard by Battle Sports
01 / 01
"Slime" Oxygen Football Mouthguard by Battle Sports
"Slime" Oxygen Football Mouthguard by Battle Sports

Slime Oxygen Football Mouthguard

$19.99 - $22.99 /
Subscription

In high demand! 32 active carts

✓ No Boiling Required
✓ Built for Airflow
✓ Convertible Strap

Slime Oxygen Football Mouthguard

✓ No Boiling Required
✓ Built for Airflow
✓ Convertible Strap

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Slime Oxygen Football Mouthguard — Max Airflow, No-Boil Comfort & Convertible (Removable) Strap

Messy. Loud. Unmissable. The Slime design brings nasty energy—built on the patented Oxygen platform for breathable comfort and serious protection. Ready to wear out of the box, with a convertible strap so you can play strapped or strapless.

Design Drop: Slime

Drip-inspired attitude with game-ready performance—Slime is made to stand out while keeping the exact same Oxygen fit, airflow, and protection.

Product Overview

Engineered for elite performance, the Oxygen Convertible Strap Mouthguard is the gold standard in airflow, comfort, and protection. Designed by athletic, dental, and medical experts, this patented mouthpiece delivers unmatched breathability—no boiling required.

Whether you're wearing braces or not, Oxygen offers game-ready protection and a consistent, comfortable fit. With an advanced breathing channel and an attachable strap, you get flexibility for your setup—plus standout looks like Slime.

Wearing Oxygen with Braces

Learn how to wear a braces mouthguard here: Braces Mouthguard Guide

Key Features

  • ✅No Boiling Needed: Ready to wear out of the box
  • 🦷Braces-Compatible: Fits over orthodontics comfortably
  • 💨Maximum Breathability: Largest breathing channel on the market
  • 🤿SCUBA-Inspired Design: Keeps oxygen flowing through every play
  • 🛡️Absorber Shield: Built for high-impact protection
  • 🔁Convertible Strap: Play with or without the attachable strap
  • 🧪Slime Look: Drip-style design made to pop on the field
  • Football
  • Youth–Adult
  • Braces or No Braces
  • No-Boil Ready
  • Max Airflow
  • Strap or Strapless
Tech Specs▾
Model Battle Oxygen Convertible Strap Mouthguard
Fit Type No-boil, ready-to-wear (braces-compatible)
Breathability Patented SCUBA breathing innovation for increased airflow
Protection Absorber Shield design for high-impact protection
Strap Convertible / attachable strap (wear strapped or strapless)
Construction Advanced composite construction for comfort and durability
Design Slime design (same Oxygen build)

Do I Need to Boil This Mouthguard?

No. Oxygen is a no-boil mouthguard designed to be worn right out of the package. That means consistent fit and comfort—no molding, no mess.

Can I Wear Oxygen with Braces?

Yes. Oxygen is built to fit comfortably over orthodontics while still providing airflow and protection—making it a strong choice for athletes who need a braces mouthguard.

Care Tip

For best comfort and airflow, rinse after each use and keep the breathing channel clear of debris. Always air dry completely before storing.

Frequently Asked Questions▾

Is the Slime version different from standard Oxygen?

The performance is the same patented Oxygen mouthguard—Slime is a design/finish drop.

Is Oxygen ready to wear?

Yes. Oxygen is no-boil and ready to wear right out of the package.

Can I use this mouthguard with braces?

Yes. Oxygen is braces-compatible and designed to fit comfortably over orthodontics.

Do I have to use the strap?

No. The strap is attachable, so you can play with or without it depending on preference and league rules.

How do I clean an Oxygen mouthguard?

Rinse after use, gently clean with mild soap, and let it air dry completely before storing.

Warranty

Unlimited Defective Guarantee + $5,000 Dental Warranty

Battle stands behind Oxygen with an Unlimited Defective Guarantee and a $5,000 Dental Warranty—valid with or without braces.

Learn More About Mouthguards, Braces & Care▾

Slime Oxygen Football Mouthguard — Max Airflow, No-Boil Comfort & Convertible (Removable) Strap

Messy. Loud. Unmissable. The Slime design brings nasty energy—built on the patented Oxygen platform for breathable comfort and serious protection. Ready to wear out of the box, with a convertible strap so you can play strapped or strapless.

Design Drop: Slime

Drip-inspired attitude with game-ready performance—Slime is made to stand out while keeping the exact same Oxygen fit, airflow, and protection.

Product Overview

Engineered for elite performance, the Oxygen Convertible Strap Mouthguard is the gold standard in airflow, comfort, and protection. Designed by athletic, dental, and medical experts, this patented mouthpiece delivers unmatched breathability—no boiling required.

Whether you're wearing braces or not, Oxygen offers game-ready protection and a consistent, comfortable fit. With an advanced breathing channel and an attachable strap, you get flexibility for your setup—plus standout looks like Slime.

Wearing Oxygen with Braces

Learn how to wear a braces mouthguard here: Braces Mouthguard Guide

Key Features

  • ✅No Boiling Needed: Ready to wear out of the box
  • 🦷Braces-Compatible: Fits over orthodontics comfortably
  • 💨Maximum Breathability: Largest breathing channel on the market
  • 🤿SCUBA-Inspired Design: Keeps oxygen flowing through every play
  • 🛡️Absorber Shield: Built for high-impact protection
  • 🔁Convertible Strap: Play with or without the attachable strap
  • 🧪Slime Look: Drip-style design made to pop on the field
  • Football
  • Youth–Adult
  • Braces or No Braces
  • No-Boil Ready
  • Max Airflow
  • Strap or Strapless
Tech Specs▾
Model Battle Oxygen Convertible Strap Mouthguard
Fit Type No-boil, ready-to-wear (braces-compatible)
Breathability Patented SCUBA breathing innovation for increased airflow
Protection Absorber Shield design for high-impact protection
Strap Convertible / attachable strap (wear strapped or strapless)
Construction Advanced composite construction for comfort and durability
Design Slime design (same Oxygen build)

Do I Need to Boil This Mouthguard?

No. Oxygen is a no-boil mouthguard designed to be worn right out of the package. That means consistent fit and comfort—no molding, no mess.

Can I Wear Oxygen with Braces?

Yes. Oxygen is built to fit comfortably over orthodontics while still providing airflow and protection—making it a strong choice for athletes who need a braces mouthguard.

Care Tip

For best comfort and airflow, rinse after each use and keep the breathing channel clear of debris. Always air dry completely before storing.

Frequently Asked Questions▾

Is the Slime version different from standard Oxygen?

The performance is the same patented Oxygen mouthguard—Slime is a design/finish drop.

Is Oxygen ready to wear?

Yes. Oxygen is no-boil and ready to wear right out of the package.

Can I use this mouthguard with braces?

Yes. Oxygen is braces-compatible and designed to fit comfortably over orthodontics.

Do I have to use the strap?

No. The strap is attachable, so you can play with or without it depending on preference and league rules.

How do I clean an Oxygen mouthguard?

Rinse after use, gently clean with mild soap, and let it air dry completely before storing.

Warranty

Unlimited Defective Guarantee + $5,000 Dental Warranty

Battle stands behind Oxygen with an Unlimited Defective Guarantee and a $5,000 Dental Warranty—valid with or without braces.

Learn More About Mouthguards, Braces & Care▾

Size Chart

Processing Time
Orders placed after 11:00 AM CST ship the next business day. No weekend shipments.

Contiguous U.S. Shipping Options

Free: Orders $30+ • 5 to 7 business days
Standard: $4.99 • 4 to 6 business days
Priority: $8.99 • 3 to 5 business days
Expedited: $18.99 • 2 to 3 business days
Express: $28.99 • 1 to 2 business days

Expedited and Express orders receive priority warehouse processing. Delivery dates are not guaranteed.

International
Shipping is calculated at checkout.

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Slime Oxygen Football Mouthguard
Slime Oxygen Football Mouthguard

Size Chart

Fit & Compatibility

Slime Oxygen Football Mouthguard

Fit & Compatibility

Slime Oxygen Football Mouthguard

YOUR LOOK. YOUR GAME-DAY FIT.

The Slime Oxygen Football Mouthguard brings a distinctive look to your football gear with a fit designed for game-day use. Choose the design that matches your setup, then get it ready for the next snap.

A SLIME THEME FOR YOUR SETUP

Slime gives the design a playful graphic identity. Let this piece be the accent in your look, or choose another Slime accessory when you want the theme to run through your gear.

KEEP AIR MOVING

The breathing design puts airflow at the center of the mouthguard. It gives you a dedicated path for air while the guard is in place during play.

STRAPPED OR STRAPLESS

The attachable strap gives you a choice of how to wear your mouthguard. Connect it to your helmet or go strapless according to your preference and league requirements.