Ditch your toxic polyester gym shorts
Try Ryker’s 5.5” 100% Merino Wool Gym Shorts. Polyester-Free Activewear.
Shop polyester-free activewear
100% Natural Fabrics
No Endocrine Disruptors
Non-Toxic Fabric
Non
Toxic
Fabric
100% Plastic-Free
100%
Plastic
Free
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
$99.00
Size:
Small
Medium
Large
XL
Ships Within
24 Hours
Try It & Love It Or
Your Money Back
"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
"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
"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
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.
Nature's Activewear Fiber
Why Merino wool?
Naturally stretchy and elastic
Temperature regulating & NO itch
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
Medium
Large
XL
Ships Within
24 Hours
Try It & Love It Or
Your Money Back
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.
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
FREQUENTLY ASKED QUESTIONS
What's the problem with polyester?
Polyester is literally made of plastic. This means when you wear it & wash it, it can leach microplastics in the water supply (and your skin). It's also chock full of toxic chemicals (like BPA, bleach and formaldehyde). If you're worried about plastic and avoid things like plastic bottles and tupperware, you should avoid polyester.
Why Merino Wool?
Gym shorts made of wool? We know what you're thinking. But Merino wool is different. It's naturally stretchy, odor resistant, and temperature regulating. And its ultrafine fibers means it doesn't itch like normal wool.
Do they fit & function like normal gym shorts?
Yes! We're not reinventing the wheel here - just making it healthier for you. Ryker shorts fit just like the big brands (Lulu, Vuori, Gymshark, etc.) and function just the same. You can lift in them, run in them, grapple in them - whatever you do, you can do in Ryker.
How do I care for my shorts?
We recommend a cold wash on a low setting. Don't put Merino wool in the dryer. Instead, just lay it flat to dry. The best part? Due to Merino wool's sweat wicking and odor regulating properties, you only need to wash your shorts every 5-8 wears.
Do you offer returns & exchanges?
Of course - customer satisfaction is our #1 priority. We offer a 30-day return and exchange policy.