The AEIR CO₂ Full Body Flex is the most versatile and user-friendly suit in our collection, designed to make professional-grade recovery simple at home. With an extra-large zipper, adjustable bottom, and arm access, the Flex adapts to every body type and allows you to stay connected — read, text, or relax — while you recover.

Beyond convenience, the Flex unlocks the proven benefits of CO₂ therapy: improved circulation, reduced inflammation, accelerated muscle and tissue repair, and enhanced skin vitality. By activating the Bohr Effect, it helps your body deliver more oxygen where it’s needed most — mimicking the regenerative pathways of exercise, even while you rest.

For athletes, wellness seekers, and anyone serious about daily recovery, the Flex combines the science of CO₂ therapy with an innovative, accessible design, making it the product most people will choose for long-term performance and health.

*Learn About The Science*

What’s Included

Full Body Flex — CO₂ Flex Suit Only

• AEIR CO₂ Full-Body Flex Suit
  Adjustable design with diagonal zipper and arm access for ease and comfort

Full-Body Flex Kit— Complete CO₂ System

Includes everything you need for full use and optimal performance:

• AEIR CO₂ Full-Body Flex Suit
  Adjustable design with diagonal zipper and arm access
• AEIR Filling Kit
  Regulator with filling gun + USB-C rechargeable handheld vacuum unit
• AEIR CO₂ Enhancing Hydrogel (250ml)
  Essential for optimal CO₂ absorption
• CO₂ Tank & Neoprene Sleeve
  Empty tank ready to be exchanged through a local provider

Specifications

• Professional-grade recovery system designed for both systemic (full-body suits) and targeted (arm and leg sleeves) therapy.
• Session length: 20–30 minutes per use, with benefits noticeable after the first session and compounding over time.
• Compatible with AEIR CO₂ Enhancing Hydrogel for deeper absorption and improved results.
• Works with the AEIR Filling Kit, which includes a regulator, filling gun, vacuum pump, and silicone seals for secure use.
• Reusable design allows for repeated sessions, making recovery both accessible and cost-effective.

Materials

• Lightweight, skin-safe fabric engineered for comfort and durability during repeated use.
• Reinforced seams and adjustable closures designed to maintain a secure, airtight seal.
• Flexible, ergonomic fit allows natural movement while maximizing CO₂ absorption.
• Silicone seals for a comfortable, leak-proof experience in sleeves and full-body designs.
• Easy to clean and maintain, ensuring long-term reliability and performance.

Instructions For Use

• Apply AEIR CO₂ Enhancing Hydrogel to the skin in the treatment area.
• Step into or slide on the suit or sleeve.
• Connect to the AEIR Filling Kit to introduce CO₂.
• Relax for 20–30 minutes while the therapy works.
• Remove and clean as directed for your next use.

Shipping & Returns

All AEIR products ship directly from our U.S. warehouse. Standard shipping times are 3–5 business days.

If you’re not satisfied, we offer a 30-day return policy on unused products in original packaging. For full details, visit our Shipping & Returns page or contact our team for support.