Let Me Guess.
We Didn't Fool You?
We were messing around - but honestly, polyester activewear ISN'T a joke. It sheds microplastics against your skin. It often contains toxic chemicals. And it's in 99% of the brands you probably wear.
Isn't it time for something different?
Switch to Natural Fiber Activewear
Buy One Get One 30% Off
SHOP NATURAL FIBER ACTIVEWEAR
The Problem With Traditional Activewear
99% of activewear is made with cheap, plastic-based fabrics like polyester, nylon & spandex.
Here’s why that’s a problem:
Polyester is plastic. Which means...
It sheds microplastics onto your skin
It often contains toxic plastic chemicals
It traps heat, sweat & bacteria against your skin
Shop Natural Activewear
Plastic based fabrics have been shown to contain:
Microplastics
BPA and Phthalates
PFAS ("Forever Chemicals")
Formaldehyde
And these chemicals in polyester have been linked to issues like...
Fertility impacts
Hormonal disruption
Decreased sex drive
Shop Natural Activewear
Your body can absorb these chemicals through your skin - especially when sweating.
Hot & sweaty while exercising. Pores open. Research shows these chemicals absorb right in. And it's even worse if you sauna...
You optimize everything. Except what's against your skin.
You spend hundreds a month on supplements. Track you WHOOP data. Eat clean & avoid processed foods.
Then you put on shorts made from the same material as a plastic water bottle. It doesn't make sense.
Make The Switch
Your Clothing Is The Health Protocol You're Missing
Don't train in toxic fabric. Ryker is built different — certified natural materials, lab tested, and designed for guys who actually care what goes on their body
100% Natural Fibers
Just organic cotton & Merino wool. Materials for nature, not from a lab.
Third Party Tested
Certified BPA-free, PFAS-free, and OEKO-TEX approved dyes.
Athletic Fit & Function
Fits just like your favorite big brand. With natural stretch & plenty of pockets too!
Over 100,00 Pairs Sold
Trusted by biohackers, top executives, and guys who care about what goes on their body
Switch to Natural -
Wear Ryker
Ryker is made without the harmful fabrics & chemicals found in traditional activewear. Just natural fabrics like organic cotton & Merino wool. Third party tested & certified to ensure no toxins.
100% Organic Cotton & Merino Wool
Third Party Tested BPA & PFAS Free
SUPER COMFORTABLE & BREATHABLE
DESIGNED FOR ATHLETIC PERFORMANCE
If you already optimize everything else, don't let your activewear be a blind spot. Close the gap.
100,000 Shorts Sold
EASY RETURNS & EXCHANGES
We make things simple. 90 days. Easy returns or exchanges - so you can nail your fit.









