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    The Future of Activewear Is Natural

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Did you know this about Polyester?

  • 77%

    Of men tested had microplastics in their bloodstream.

    Reported by 

  • 3x

    Sweaty skin can absorb roughly three times more chemicals from fabrics than dry skin.

    Reported by 

  • 100%

    Study finds polyester underwear linked to infertility: 100% of subjects affected!

    Reported by 
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      The Problem: Polyester

      Behind its low price, polyester hides a troubling reality. Made from petroleum, it releases microplastics with every wash, suffocates the skin, traps odors, and exposes the body to harmful chemicals. The result: a cheap fabric that pollutes the planet and harms your health.

      The Solution: Aerafit™

      At AeraFit™, we've made a clear choice: replacing polyester with natural, certified bamboo fibers. Our clothing breathes with you, regulates your temperature, and naturally prevents odors—all while protecting your hormones and fertility. Gentle on the skin and free from microplastics, bamboo safeguards both your health and the environment. With AeraFit™, you're wearing more than just clothing – you're investing in your long-term health and the planet's future.

      Collection

      Join over 5,000+ zero polyester fans

      "Wish someone had told me years ago that polyester was messing with my testosterone and fertility. Once I learned the science, I switched to AeraFit bamboo immediately. The difference is insane, no more trapped heat, no chafing, and I'm not damaging my hormones every workout. They regulate temperature naturally, feel amazing, and let me train without worrying about what my shorts are doing to my body. Should've made this switch sooner."

       Lucas F.

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