Finally, Gym Shorts That Are Actually Clean.
You read ingredient labels, avoid plastic Tupperware, and buy organic.
But finding clean, non-plastic activewear feels impossible. Until now.
Switch to Natural
100,000+ Shorts Sold
100% NATURAL FABRICS
3RD PARTY TESTED NON=TOXIC
THIRD
PARTY
TESTED
BUILT-IN-LINER
MERINO WOOL
LINER
NATURALLY SWEAT WICKING
NATURALLY SWEAT WICKING
You Already Read Labels. Now Read What's in Your Activewear.
Polyester = Plasitc
Polyester is plastic - derived from petroleum. Every time it's worn, over 700,000 microplastic fibers shed onto the skin and into your home. These fibers have been found in household dust, drinking water, and even breast milk.
Potential Hormone & Fertility Disruption.
A groundbreaking study showed wearing polyester underwear made men azoospermic - meaning their sperm count dropped to zero. Synthetic fabrics in constant contact with skin are now being studied as a contributing factor in the hormonal disruption crisis affecting men and boys."
BPA and Phthalates
Independent testing found high levels of BPA in 100+ major activewear brands - some at 40x the legal safety limit. BPA is a known endocrine disruptor that mimics estrogen in the body. If you've already eliminated BPA from your kitchen, it's time to check your closet.
PFAS and "Forever Chemicals"
Often 'moisture-wicking' polyester is coated in PFAS - toxic 'forever chemicals' that never break down in the environment or your body. The EPA has classified PFAS as a serious health concern linked to reproductive harm. They're in your gym shorts. They're in the wash water. And they're ending up in the water supply.
Our Solution
Your Detoxed Your Kitchen. Now Detox Your Closet.
The Apex Short - Made of 100% Organic Cotton & Merino Wool
Made of Natural Fibers
We use 100% organic cotton & 100% Merino wool - no polyester or plastic-based fabrics.
Certified Non-Toxic
Our organic cotton is GOTS certified and our suppliers hold OEKO-TEX Standard 100 certifications, ensuring no harmful chemicals commonly found in traditional activewear.
Breathable & Odorless
Our organic cotton is highly breathable and our Merino wool naturally resists bacteria growth, so you can wear them longer and wash them less.
Made of Natural Fibers
We use 100% organic cotton & 100% Merino wool - no polyester or plastic-based fabrics.
Certified Non-Toxic
Our organic cotton is GOTS certified and our suppliers hold OEKO-TEX Standard 100 certifications, ensuring no harmful chemicals commonly found in traditional activewear.
Breathable & Odorless
Our organic cotton is highly breathable and our Merino wool naturally resists bacteria growth, so you can wear them longer and wash them less.
Athletic Fit & Feel
Clean activewear shouldn't look like a health product. The Apex Short has the same athletic cut and fit as the synthetic brands you're replacing - without the plastic fabrics. Same look, same function, zero toxins.
3rd Party Tested
We independently lab test our fabric for BPA, PFAS, and phthalates. Every result: zero detected. We publish the full reports - because we believe in transparency.
Safe for Sensitive Skin
Superfine organic cotton and Merino wool - gentle enough for eczema-prone and sensitive skin. The way clothing should be.
Athletic Fit & Feel
Clean activewear shouldn't look like a health product. The Apex Short has the same athletic cut and fit as the synthetic brands you're replacing - without the plastic fabrics. Same look, same function, zero toxins.
3rd Party Tested
We independently lab test our fabric for BPA, PFAS, and phthalates. Every result: zero detected. We publish the full reports - because we believe in transparency.
Safe for Sensitive Skin
Superfine organic cotton and Merino wool - gentle enough for eczema-prone and sensitive skin. The way clothing should be.
SHOP NATURAL FIBER ACTIVEWEAR
Certified & Lab Tested
Our products use certified materials & 3rd party tests to guarantee our gear is free of harmful chemicals.
GOTS Certified Organic Cotton
Grown without pesticides or harmful chemicals, our cotton is safer for your skin and better for the planet.
OEKO-TEX Certified Materials & Dyes
Our facilities only use OEKO-TEX Standard 100 certified materials - to avoid the toxins found in traditional apparel.
Third Party Lab Tested
Completely free of BPA, PFAS ("forever chemicals"), and phthalates - so you can trust you're safe.
See Full Lab Results
Certified & Lab Tested Non-Toxic Gym Shorts
The Apex Short - (100% Organic Cotton + 100% Merino Wool Liner)
100% organic cotton outer short + 100% organic Merino wool liner
Organic cotton from GOTS-certified sources + fabrics from OEKO-TEX certified partners
Fits just like Lululemon shorts
Naturally stretchy, temperature regulating and odor resistant
$66.00
$89.10
Select Size:
XL
XXL
Small
Medium
Large
XL
XXL
RUNS LARGE - SIZE DOWN FOR A PERFECT FIT
Select Color:
Select Inseam:
5.5"
7"
5.5"
7"
Quantity
BUY ONE GET ONE 30% OFF + Free Shipping
The Apex Short
$99.00
$68.30
SAVE 30%
Added! Click "Add To Cart" Below for 30% Off
100% Natural Fibers
Certified Non-Toxic
3rd Party Tested BPA & PFAs Free
SHIPS IN 24 HOURS
90 DAY EASY RETURNS
FREE SHIPPING OVER $150
Description
- 100% organic cotton outer short + 100% organic Merino wool liner
- Organic cotton from GOTS-certified sources
- OEKO-TEX Standard 100 certified fabrics & dyes
- Our fabrics are 3rd party tested BPA, PFAS and phthalate free - see report here.
- Our Merino wool is not superwashed - we use an innovative new GOTS compliant process that uses ozone to descale our wool, giving it a level of machine washability. Learn more here.
Enough with the polyester shorts with the toxic liners. Switch to Apex shorts made with natural fibers.
Guaranteed to be the most comfortable gym short you've ever worn.
Size Chart
NEW SIZING: RUNS LARGE - SIZE DOWN FOR A PERFECT FIT
Materials and Care
Shorts: 100% Organic Cotton
Liner: 100% Organic Merino Wool
Care Instructions: Machine wash on cold with gentlest setting available. Wool specific setting if possible. Gentle washing avoids felting and shrinking.
Lay flat to dry. Do not tumble dry.
Wash only when needed - Merino naturally avoids odor, meaning less washing is needed!
Shipping & Returns
FREE Shipping on orders $150+.
If you don't love it, return it (unused) in 90 days for a full refund.
Care Instructions
Cold wash & hang to dry.
Trusted By Health Experts & Clean Living Advocates
"Ryker is changing the game with gym clothes. What I like is that Ryker's shorts still fit like gym shorts & don't feel like some nerdy "health product" - but they're toxin free, 3rd party tested, and made of 100% natural fabrics. They're now the only shorts I want to wear."
- Ben Greenfield
Athlete, Biohacker, Fitness Coach
Join Ben & 50,000 others who have made the switch to clean activewear
Why Families Are Making The Switch...
MH
Sarah M.
Mom of 3
Dallas, TX
The last thing left in our home to detox.
"We've spent years switching to organic food, non-toxic cleaning products, and clean skincare. When I realized my husband's entire gym wardrobe was polyester — literally plastic — I knew it had to go. Ordered Ryker and he says they're the most comfortable shorts he's owned. Now I'm buying pairs for my dad and brother."
MH
Mark N.
Organic Farmer
Napa Valley, CA
I'm picky, but love the materials and lab testing.
"I'm the kind of person who researches everything before I buy. I like the certifications, supply chain transparency, and indepdent lab testing for toxins. Makes me feel confident Ryker is doing the work. The shorts are extremely comfortable too - I wear them around the house as well as to the gym.
MH
Lisa R.
Wellness Educator
Portland, OR
I've already told my fellow earthy crunchy friends.
I've been talking about microplastics and endocrine disruptors for years. When I found Ryker, I finally had a brand I could actually recommend. I bought shorts for my husband and have since sent the link to at least a dozen friends. This is what 'clean' clothing should look like. Actual REAL materials, not plastic!
Ryker
vs. "The Other Guys"
Natural vs plastic - you decide.
100% organic cotton +
100% Merino wool
Zero endocrine disruptors, 3rd party tested
No microplastic shedding fabrics
Naturally wicks sweat & controls odor, keeping you fresh
Made from nature with biodegradable fibers
"The Other Guys"
100% Plastic (polyester, nylon, spandex)
Often contains high levels of BPA, phthalates, and "forever chemicals"
Up to 700,000 microplastics shed per wash & wear
Traps heat & moisture, making you sweat & stink
Made from plastic bottles, ends up in landfills and takes 200+ years to decompose
Shop clean activewear
Detox The Whole Gym Drawer
Buy One Get One 30% Off
SHOP NATURAL FIBER ACTIVEWEAR
Frequently Asked Questions
How do these compare to synthetic brands like Lulu?
Our shorts fit & perform exactly like your Lulus - same athletic cut & range of motion. We've also meticulously designed them with a specialized knit & weave to give them stretch without elastane blends.
The difference is what they're made of. Big brands are made of polyester & nylon (petroleum based plastic). We use 100% organic cotton & Merino wool.
Same fit and function, zero plastic, zero endocrine disruptors. Most customers who switch tell us the merino liner actually handles moisture and odor better than any synthetic they've worn.
What's the science behind the harms of polyester?
We get it - health claims can often feel like noise. But here's what the research actually shows: peer-reviewed studies have linked polyester undergarments to reduced sperm count, and independent testing has found BPA levels in major activewear brands at up to 40x the legal safety limit. PFAS - classified as 'forever chemicals' by the EPA — are commonly used in moisture-wicking treatments on synthetic fabrics.
Chemicals like BPA and PFAS have been shown to be endocrine disruptors that can impact testosterone and fertility - even at small levels of exposure.
This is why we publish our third-party lab results showing zero BPA, zero PFAS, and zero phthalates in our gear. You can view them here.
Why is it $99?
Organic cotton and merino wool cost substantially more than petroleum-based polyester — because they're not derived from plastic.
Most premium activewear brands charge $70-100 for shorts made from materials that cost a fraction of what ours do. We charge $99 for shorts made from certified organic, independently lab-tested natural fibers. Most of our customers spend more than $99/month on supplements alone. Our shorts are a one-time investment in removing a daily source of endocrine disruptor exposure.
We're proud that we're still priced competitively to premium brands like Lululemon, Vuori, and Rhone - despite using high quality, 100% natural materials.
What are GOTS & OEKO-TEX Standard 100?
GOTS is the Global Organic Textile Standard. It means our cotton has been grown & processed without the synthetic pesticides or toxic chemicals (like formaldehyde), commonly found in conventional cotton.
OEKO-TEX Standard 100 means all of our fibers, fabrics, and dyes have been 3rd party tested for a variety of toxic substances - including BPA, PFAS and other endocrine disruptors. When you wear Ryker, you can be confident you're only wearing the best.
What dyes do you use?
We use water based fiber reactive dyes that comply with GOTS & OEKO-TEX Standard 100 class 1 standards.
They're independently tested for heavy metals & other toxins commonly found in the apparel industry.
Are your clothes 3rd party tested?
Yes. Not only do we rely on regular factory audits from the governing bodies of GOTS & OEKO-TEX Standard 100, but we also independently test our fabrics & end garments.
You can see our latest test here. Completely free of BPA, PFAs, and phthalates.
What size should I get / will your products shrink?
We almost recommend customers "size up" from whatever they wear in synthetic brands. For example, if you're a medium in Lulu shorts, opt for a large in Ryker.
This is because our gear tends to run a bit small + shrinks ~5% in the wash. This is inherent to a high quality natural fiber.
"Pre-shrunk" cotton is often treated with harmful chemicals to make it that way - and that's not what we're about.
We always recommend washing on the most gentle setting available + laying flat to dry to reduce shrinkage.
What's the return policy?
90-day returns on unworn products. No questions asked. We want you to be confident in the purchase, and we stand behind the product. If it doesn't work for you, send it back.
Shop natural fiber activewear
You've Changed What You Eat and What You Clean With. Now Change What You Wear.
Every purchase is a vote against Big Plastic Clothing.
Upgrade My Activewear
