Polyester-Free
Activewear
Avoid microplastics & toxic chemicals with activewear made of 100% natural fabrics.
Avoid microplastics & toxins
with activewear made of
100% natural fabrics.
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What’s wrong with polyester?
made of
toxic plastic
Polyester is PLASTIC. You likely try to avoid plastic - so do you really want to wear it?
Endocrine disrupting chemcials
Polyester can have endocrine disrupting chemicals - which can drop your T levels.
Sheds Microplastics
When you wear polyester, microplastics can shed into your skin and the air around you.
BPA and "Forever Chemicals"
These "forever chemicals" can leech into our water supply (and your skin).
Formaldehyde & antimony
Formaldehyde? You mean the toxic chemical they use on corpses? Yup, we do.
Potential Fertility Impacts
Endocrine disruptors are one reason men's sperm counts are down 50% since 1970.
Why Is This Bad?
Because these toxins can be absorbed through your skin, leading to...
Decreased Testosterone
Endocrine System Disruption
Potential Fertility Impacts
Learn More
The Solution You Need
Introducing Ryker –
100% Natural Activewear
Made with 100% natural fabrics like organic cotton & Merino wool - never toxic polyester. When you wear Ryker, you'll be avoiding the microplastics & toxic chemicals commonly found in big brand polyester activewear.
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100% Natural Fabrics
Designed for Perfomance
No Endocrine
Disruptors
Avoid Microplastics
Ryker
vs. "The Other Guys"
We're up against Big Brands - but we think we compare just fine.
"The Other Guys"
Polyester-Free
Tons of Polyester
No Microplastics
Can Shed Microplastics
Made of Merino Wool and Organic Cotton
Made of Plastic-Based Fabrics
No Endocrine Disrupting Chemicals
May Contain Endocrine Disrupting Chemicals
Naturally Antimicrobial
Traps Heat, Sweat & Bacteria
Minimally Chemically Processed
Heavy Chemical Processing
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Trusted by thousands of real people
From professional athletes to top fitness influencers, see why thousands are ditching polyester and switching to Ryker.
Finally, polyester-free gym shorts
I was honestly shocked once I learned most gym clothes were made of plastic. Went searching for plastic-free gym clothes & found Ryker - they fit great!
Jason M., Los Angeles
Fits and functions just like big brands
These shorts literally fit exactly like my Lulu shorts. Was skeptical of Merino wool shorts at first but these are great!
Connor B., New York City
Super lightweight & stretchy
Surprised just how stretchy & lightweight these shorts are. Very different than other natural brands!
Ethan K., Austin Texas
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