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.