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Stop wearing toxic plastic gym clothes

See if your favorite activewear brands contain toxic endocrine disrupting chemicals like BPA.

Take 30-sec quiz to find out

Why you should care about plastic activewear filled with toxic chemicals

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Do you really want to wear plastic?

99% of activewear is made of PLASTIC. You likely try to avoid plastic - so do you really want to wear it?

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Endocrine disrupting chemcials

Many top brands contain endocrine disrupting chemicals - which can drop your T levels and mess with your hormones.

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Sheds Microplastics

Your activewear is shedding microplastics - which can leech into your skin and the air around you.

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BPA and "Forever Chemicals"

These "forever chemicals" can leech into our water supply (and your skin).

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Formaldehyde & antimony

Many top brands contain formaldehyde. Formaldehyde? You mean the toxic chemical they use on corpses? Yup, we do.

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Potential Fertility Impacts

Endocrine disruptors are one reason men's sperm counts are down 50% since 1970.

Ryker 

vs. "The Other Guys"

We're obssessed with bringing you high quality, plastic-free gym clothes. We don't cut corners and we never use polyester or other plastic-based synthetic fibers.

100% Natural Fabrics

No Endocrine Disruptors

Non-Toxic Fabric

Non

Toxic

Fabric

100% Plastic-Free

100%

Plastic

Free

Shop polyester-free activewear

Polyester-Free Gym Shorts

Rated 5/5 Based on 18 Reviews

The Apollo 5.5” 100% Merino Wool Gym Shorts

Polyester & plastic-free

Made of 100% Merino wool

Fits just like Lululemon shorts

Naturally stretchy, temperature regulating and odor resistant

$84.00

$99.00

Size:

Small

Small

Medium

Large

XL

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Ships Within

24 Hours

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Try It & Love It Or

Your Money Back

Man doing pull-ups on a metal beam next to a hanging punching bag outdoors.

"Ryker's shorts are an absolutely elite alternative to polyester plastic shorts. They are super lightweight and silky smooth. Would highly recommend for anybody who is looking to ditch their polyester shorts but still wants that stretchy feel that you need in the gym."

Case Bradford, @casbrad

Verified

Man taking a selfie in a home gym with exercise equipment in the background.

"Ryker's shorts are extremely comfortable and I actually wear them more outside of the gym. I find them so comfortable and usually wear them around the house or when talking a walk. Such a great alternative to polyester shorts."

Zack S., @ZackStrength

Verified

Person squatting on a ramped platform, using gym rings for support, wearing a weighted vest.

"I was honestly shocked when I first tried on the gym shorts. Most natural shorts I've tried are just ok, but these actually feel like regular gym shorts but somehow are 100% Merino wool. Highly recommend for exercise or even just lounging around"

Travis D., @the_travisday

Verified

Ryker 

vs. "The Other Guys"

We're obssessed with bringing you high quality, plastic-free gym clothes. We don't cut corners and we never use polyester or other plastic-based synthetic fibers.

"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

Shop polyester-free activewear

Nature's Activewear Fiber

Why Merino wool?

Black boxer briefs with 'RYKER' branded waistband displayed against a white background.

Naturally stretchy and elastic

Man and woman standing together outside in winter, with snowy ground and trees in the background.

Temperature regulating & NO itch

Black men's boxer briefs with 'RYKER' branded waistband on a white background.

Naturally anti-microbial & anti-odor

Rated 5/5 Based on 18 Reviews

The Apollo 5.5” 100% Merino Wool Gym Shorts

Polyester & plastic-free

Made of 100% Merino wool

Fits just like Lululemon shorts

Naturally stretchy, temperature regulating and odor resistant

Size:

Small

Small

Medium

Large

XL

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Optical illusion of a three-dimensional cube on a white background.

Ships Within

24 Hours

Black and white optical illusion of an impossible crate with a wrench.

Try It & Love It Or

Your Money Back

People wearing athletic apparel from Ryker Clothing while performing various exercises such as jumping, lifting weights, and working out.

See why thousands are talking about us across on Twitter, Instagram and more!

Trusted by thousands of real people

From professional athletes to top fitness influencers, see why thousands are ditching polyester and switching to Ryker.

Person performing a barbell back squat in a gym squat rack.Person exercising on parallel bars in an outdoor gym under a clear blue sky.A man performs a planche on parallel bars against a cloudy sky.A person taking a mirror selfie at a gym, with various exercise equipment in the background.Feet in water at the beach, wearing dark shorts.Man in a gym taking a mirror selfie, wearing workout clothes and earbuds.

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

Shop polyester-free activewear

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