Natural Fiber Activewear
Reduce microplastic exposure & avoid toxic chemicals with activewear made of 100% natural fabrics.
Reduce microplastic exposure & avoid toxins with activewear made of
100% natural fabrics.
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THE PROBLEM
YOUR GYM CLOTHES ARE MADE OF 100% PLASTIC.
And the problem with traditional plastic activewear is that they...

Shed Tons of Microplastics
When you wear polyester, lots of microplastics shed from the clothes into the air around you.

Made with
toxic chemicals
Polyester may contain toxic chemicals - which are used in the production & finishing of plastic-based fabrics.

BPA & "Forever Chemicals"
Some studies show plastic clothes contain high levels of BPA - which can leach into our water supply (and your skin).
OUR SOLUTION


NATURAL FIBER ACTIVEWEAR
100% Natural Fibers
We only use 100% organic cotton and 100% Merino wool - never polyester or plastic-based fabrics. Even our waistbands are natural - made of natural rubber & cotton.

GOTS & OEKO-TEX Certified
GOTS certified organic cotton is grown without the use of synthetic fertilizers & pesticides. And our OEKO TEX certified fabric mills ensure no toxic chemicals commonly found in conventional activewear.

Athletic Fit & Function
That same "activewear" fit you want - without the plastic-based fabrics. With functional benefits like natural breathability, temperature regulation & sweat wicking ability. Plus plenty of pockets!
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OUR SOLUTION


NATURAL FIBER ACTIVEWEAR


100% Natural Fibers
We only use 100% organic cotton and 100% Merino wool - never polyester or plastic-based fabrics. Even our waistbands are natural - made of natural rubber & cotton.

GOTS Certified & OEKO-TEX Certified
GOTS certified organic cotton is grown without the use of synthetic fertilizers & pesticides. And our OEKO TEX certified fabric mills ensure no toxic chemicals commonly found in conventional activewear.

Athletic Fit & Function
That same "activewear" fit you want - without the plastic-based fabrics. With functional benefits like natural breathability, temperature regulation & sweat wicking ability. Plus plenty of pockets!
Shop Activewear
Other Biohackers & Experts Who Wear Ryker...
Ryker
vs. "The Other Guys"
We're up against Big Brands - but we think we compare just fine.

"The Other Guys"
Polyester-Free Fabrics
Tons of Polyester
No Plastic-Based Fabrics
Fabric Sheds Tons of 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
OEKO-TEX Certified
Often Manufactured With Harmful Chemicals
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Repped by thousands of real people
See why 10,000+ real customers have ditched their polyester gym shorts






Finally, some good natural fiber gym shorts
I was honestly shocked once I learned most gym clothes were made entirely of plastic. Went searching for gym gear made of natural fibers and 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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