Are you in search of unhazardous activewear like exercise leggings and yoga pants? Whether or not you put on your activewear for leisure or for exercise on the fitness center, we aren’t judging. However what we ARE judging is the 32 exercise legging and yoga pant manufacturers that we despatched to an EPA-certified laboratory to check for indications of per- and polyfluoroalkyl substances (PFAS), a poisonous class of chemical compounds linked to numerous severe well being situations.
Mamavation ranked 32 pairs of activewear together with exercise leggings and yoga pants based mostly on indications of PFAS “endlessly chemical compounds” and we’re naming names on this report together with what we found from manufacturers like extra informal LulaRoe, Athleta, and Lululemon.
You’ve got trusted Mamavation to carry you subjects like finest inexperienced magnificence make-up manufacturers sans PFAS, finest cookware sans PFAS, and finest natural mattresses sans PFAS, now be part of us for our client examine on ladies’s activewear together with exercise leggings and yoga pants. Proceed studying beneath to the very finish for the uncooked information from all of the manufacturers we examined.
Disclosure: This content material of this publish was reviewed by Pete Myers, Chief Scientist at Environmental Well being Sciences, Adjunct Professor of Chemistry at Carnegie Mellon College, and co-author of Our Stolen Future and Scott Belcher, Analysis Scientist with the Middle for Environmental and Well being Results of PFAS at North Carolina State College.
The content material was additionally medically reviewed by Sondra Strand, RN, BSN, PHN. Donations had been supplied by Environmental Well being Information and Mamavation neighborhood members. Mamavation has solely “spot-checked” the trade and thus we can’t make predictions about manufacturers and merchandise that now we have not examined. Merchandise and manufacturing aides can change with out discover so purchaser beware.
This publish accommodates affiliate hyperlinks, with some to Amazon, which suggests Mamavation will obtain a portion of these gross sales and we are going to use that to pay ourselves again for the testing. You can even give a tax-deductible donation to our client research right here via Environmental Well being Sciences. Click on “sure” when requested if the present is in honor of somebody and kind “Mamavation.” Thanks!
Poisonous PFAS ‘Without end Chemical substances’ Inside Activewear Attire

The athletic attire trade has been counting on PFAS and different forms of poisonous chemical compounds for many years to carry sweat wicking, stain resistance, water resistance, quick-drying material, and different forms of nonstick qualities to textiles used for high-performance clothes.
Whether or not you buy high-rise leggings made from polyester, nylon, and spandex or excessive waist yoga pants constituted of cotton or water bottles, exercise garments have modified over time. Immediately your exercise garments constituted of your favourite activewear model might be handled with a concoction of undisclosed chemical compounds we all know little or no about from sizes xxs to xxl and past.
Your light-weight pair of leggings with a comfortable waistband and tight seams round your thighs provide help to get one of the best exercise in chilly climate, mountaineering within the mountains, carrying bike shorts in your favourite route, spinning in spin class, stretching in yoga class, working laborious along with your private coach, or taking part in tennis.
However even in case you are simply lounging within the consolation of your personal dwelling, what you encompass your pores and skin with issues. The issue is we have no idea how problematic dermal publicity to PFAS is.
“Whereas we all know that PFAS might be absorbed via the pores and skin we do not have a lot details about how a lot can be transferred from activewear merchandise. It is unlikely to be 0,” says Pete Myers, Chief Scientist at Environmental Well being Sciences, Adjunct Professor of Chemistry at Carnegie Mellon College, and co-author of Our Stolen Future.
The opposite downside in activewear attire is we don’t know what activewear manufacturers are exposing us to PFAS “endlessly chemical compounds” so that is the problem Mamavation has determined to tackle. We could not be capable of let you know HOW dangerous this publicity is, however a minimum of we might help you get a greater concept of the place it is coming from.
Most important Findings of Mamavation’s Shopper Examine on Activewear and PFAS ‘Without end Chemical substances’
Mamavation despatched 32 pairs of activewear, largely exercise leggings and yoga pants, to an EPA-certified lab to check for natural fluorine, which is an indicator of PFAS. These merchandise had been bought between June and November from Amazon.com, Nordstrom, Goal.com, and a number of other different web sites.
Merchandise had been photographed and never taken out of their authentic packaging after which had been despatched to a third-party EPA-certified laboratory. Every pair of activewear was examined for natural fluorine within the crotch space. The laboratory outcomes are summarized beneath:
- The crotch space is the commonest space to search out detectable natural fluorine, which is a marker for PFAS, together with contained in the crotch of LulaRoe leggings, which we discovered at 284 components per million (ppm)!
- 25% of the exercise leggings, yoga pants, and leisure leggings we despatched to the lab got here again with detectable ranges of natural fluorine, and this is the excellent news — 75% of the pairs we examined didn’t comprise any detectable ranges.
- Detectable ranges we discovered ranged from 10 components per million (ppm) all the way in which to 284 components per million (ppm) natural fluorine.
- As a result of most manufacturers are capable of produce leggings with out using PFAS, this tells us it is not important as a chemical remedy in ladies’s leggings and needs to be instantly phased out.
To see the ultimate outcomes of every model, scroll all the way down to the very backside the place we share the lab outcomes of every model examined.
PFAS ‘Without end Chemical substances’ Are Linked to Horrible Well being Outcomes
PFAS chemical compounds are linked to a number of well being issues ranging in seriousness. Right here is the listing of well being issues (PFAS) perfluorinated chemical compounds are linked to from over many years of analysis:
Decreased vaccination response |
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Have an effect on the expansion, studying, and habits of infants and older kids |
Elevated danger of allergy symptoms and bronchial asthma in younger kids |
Decrease a lady’s probability of getting pregnant |
Enhance the probabilities of miscarriage |
Enhance levels of cholesterol |
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Should you really feel such as you’ve been uncovered to PFAS, the Company for Poisonous Substances and Illness Registry, a division of Neighborhood Well being Investigations has created this reality sheet to make use of when speaking to your physician. Whereas regulating authorities battle to catch up, it might be sensible to restrict your each day publicity to PFAS inside client merchandise.
What to Search for When Buying Unhazardous Activewear and Need to Keep away from PFAS ‘Without end Chemical substances’

Now that we all know 25% of the activewear Mamavation examined got here again from the lab with indications of PFAS, what will we do when buying high-quality activewear and athleisure loungewear? Your activewear is your most essential exercise gear out of all of your equipment. This is our greatest recommendation for buying one of the best exercise leggings and yoga pants sooner or later.
• Exercise leggings — Many of the exercise leggings for top impression had been made from artificial supplies like polyester, spandex, and nylon, that are based mostly on petrochemicals. So you may must pay shut consideration to the report findings right here as a result of not all pants constituted of artificial supplies had a sign of PFAS. Nonetheless, in case you are in search of low impression, sticking to pure supplies like cotton enormously improves your probabilities of avoiding PFAS.
The perfect exercise leggings are going to give you a way of consolation and ease, versatility and sturdiness when altering from one exercise to a different whereas utilizing the least quantity of poisonous supplies and coverings attainable. Bonus factors if in case you have some kind of hidden pocket the place you’ll be able to stash your cell phone.
• Yoga pants and leisure leggings — In case you are in search of one of the best yoga pants or leisure leggings, there are extra protected choices. Whether or not it is your finest yoga leggings to do your sizzling yoga or a easy yoga session in your favourite studio or at dwelling, your pair of yoga pants will probably be hugging your physique.
The perfect piece of recommendation is to scrutinize artificial supplies constituted of petrochemicals which can be “buttery gentle.” LulaRoe, which is a model recognized for being “buttery gentle” had outcomes as excessive as 284 components per million (ppm) within the crotch space. Finest to stay with pure materials like cotton in case you are buying for low impression.
Regulation and Actions to Shield Your Household from Publicity to PFAS By Clothes
Are there any legal guidelines defending your loved ones from PFAS in clothes? Not likely. Many poisonous chemical compounds can discover their method into your clothes with out a label. Right here is a few of the excellent news and dangerous information concerning the motion to ban PFAS in attire:
• Globalization security nightmares — Regardless that some chemical compounds, like formaldehyde which is linked to most cancers, are regulated, most manufacturers are manufacturing clothes abroad the place these laws are largely nonexistent or far behind the US or European Union.
• California’s Prop. 65 listing does not cowl clothes remedies — Some states like California go additional in limiting chemical utilization via Prop. 65, however in that case, they solely have to notify you the chemical is there. Nonetheless, most PFAS chemical compounds used on clothes usually are not a part of the restricted listing but. Older legacy chemical compounds like PFOA and PFOS are on the Prop. 65 listing. Due to this fact, different states could have to take the lead right here.
• Priorities on PFAS are elsewhere — Different state governments are taking legislative and regulatory actions to section out PFAS, however a lot of the focus proper now’s on ingesting water, groundwater cleanup in areas by army bases, meals packaging, cookware, carpets and rugs, upholstery, and private care merchandise like make-up.
States like California and New York are wanting into regulating textiles, however no laws has been handed but. Maine signed a legislation banning all PFAS compounds, however the legislation does not go into impact till 2030, so it is not impacting the textile trade but.
• NGO actions — There’s some motion with organizations like Poisonous-Free Future and its Thoughts the Retailer Marketing campaign who’re pressuring outside attire firms like REI to cease utilizing PFAS of their clothes and equipment.
The Thoughts the Retailer Marketing campaign works with main retailers to cut back and get rid of harmful chemical compounds whereas additionally producing an annual retail report card to assist us perceive which retailers are working to guard our households. One retailer that has improved an incredible deal over time is Goal and it is evident by their non-detect laboratory outcomes on this report.
Sources of PFAS Contamination in Activewear from Specialists
There are a number of ways in which PFAS can get into your exercise leggings and yoga pants. Listed here are some potential points we discovered from interviews with consultants which will cowl what we’re seeing within the laboratory outcomes.
• Remedies for stain or water resistance — The primary method that PFAS can discover its method onto your activewear is on objective as remedies by the producer. These remedies are very not often disclosed on the label, however they serve the next features:
◦ stain resistance
◦ water resistance
◦ moisture-wicking
◦ sweat-wicking
Activewear that was examined by our laboratory discovered detectable ranges of natural fluorine largely round or contained in the crotch space making it appear like an intentional remedy of some variety on the material. This was one thing we additionally ran throughout after we examined the hottest interval underwear merchandise for indications of PFAS as properly.
• Sprays and lubrication on tools — Typically manufacturing tools requires using lubrication to maintain it working easily. Hint quantities of these lubrications can come off the machine and onto the material. As well as, typically tools is sprayed with chemical compounds to maintain issues from sticking to equipment.
That is additionally one other method that hint quantities of PFAS can get on a chunk of clothes. It is also attainable that manufacturing tools could possibly be coated in a PFAS “nonstick” chemical OR make the most of fiberglass that has been handled with a PFAS chemical.
• Clear-out chemical compounds — The manufacturing tools and storage tools have to be cleaned out in between makes use of to stop the unfold of micro organism and cross-contamination. Some cleaners utilized by manufacturing vegetation are made with fluorinated components and their hint quantities can get into your product if they aren’t rinsed off correctly.
Mamavation’s Shopper Examine on Girls’s Activewear and Indications of PFAS Particulars
Mamavation will first clarify how we structured our examine then will current the findings. Every pair of activewear was examined for natural fluorine, which is an indicator of PFAS, within the crotch space. Natural fluorine testing is a helpful take a look at when in search of PFAS. There is no such thing as a standardized testing for PFAS in textiles, so there are numerous methods to do it.
On the lookout for the presence of natural fluorine is extra helpful in figuring out if any PFAS compound is current. When utilizing testing to establish and isolate PFAS compounds, the testing is extra restricted. Solely 150 of those PFAS compounds might be recognized in an College lab leaving over 9,000 unidentifiable. Due to this fact, in search of natural fluorine permits us to have a look at the larger image and can inform our viewers higher.
To find out what activewear to check, we used info gathered from the Mamavation neighborhood after we requested what manufacturers they had been carrying. The merchandise had been bought from Amazon.com, Goal, Nordstrom, or immediately from their very own web sites between June and December 2021. They had been despatched to a third-party laboratory unopened of their authentic packaging after photos had been taken.
Every pair of activewear was examined a minimum of as soon as for complete fluorine. If fluorine was detected, we ran an extra take a look at that determines natural fluorine. The lab methodology commissioned by Mamavation was ion-selective electrode and oxygen flask combustion. The restrict of detection degree was 10 components per million (ppm). In different phrases, some Activewear merchandise that examined 0 could have had ranges beneath 10 components per million. Our checks weren’t delicate sufficient to detect decrease than 10 ppm.
Replace: Extra merchandise have been added to this client examine since authentic publish date.
• Not our favourite activewear: exercise leggings and yoga pants — Our EPA-certified lab detected natural fluorine within the following merchandise, listed beneath. We advocate you select different merchandise.
Athleta Lady Chit Chat Shorts — 17 components per million (ppm) natural fluorine |
Boody Encourage 3/4 Excessive Waist Tights Black — 17 components per million (ppm) natural fluorine [updated 3/23] |
Gaiam Excessive Rise Waist Yoga Pants Efficiency Compression Exercise Leggings — 15 components per million (ppm) natural fluorine |
Knix HiTouch Excessive Rise Leggings — 19 components per million (ppm) natural fluorine |
Lululemon Align Excessive Rise Pant — 32 components per million (ppm) complete fluorine. (Lululemon Align Excessive Rise Brief with Pockets 8″ was non-detect.) We have determined to put this model right here as a result of we detected fluorine within the first pair |
LulaRoe Leggings — 284 components per million (ppm) natural fluorine |
Outdated Navy Athletic Pants — 17 components per million (ppm) natural fluorine |
OYA Femtech Attire Yoga Pants — 10 components per million (ppm) natural fluorine [updated 3/23] |
Vuori Elevation Efficiency Black Camo Athletic Leggings — 23 components per million (ppm) natural fluorine |
Yogalicious “Lux” Excessive Waist Aspect Pocket Capri — 10 components per million (ppm) natural fluorine |
• Higher activewear: exercise leggings and yoga pants — These are the higher activewear manufacturers. Our third-party EPA-certified lab didn’t detect natural fluorine at or above 10 components per million (ppm) detection degree. We have linked up some manufacturers on your comfort. These manufacturers are safer, however they comprise some supplies that aren’t thought-about eco-friendly or sustainable like polyester or nylon, which is constituted of petrochemicals.
90 Levels by Reflex Wonderlink Legging — Non-detect complete fluorine |
All In Movement (Goal Model) Legging — Non-detect complete fluorine |
Alo Excessive Waist Alosoft Move Legging — Non-detect complete fluorine |
Blanqi Energy Sculpt Exercise Legging — Non-detect complete fluorine |
CALIA by Carrie Underwood Excessive Rise 7/8 Ankle Athletic Pants — Non-detect complete fluorine |
Fabletics Excessive Waisted Energy Maintain Legging — Non-detect complete fluorine |
GapFit Teen Recycled Biker Shorts — Non-detect complete fluorine |
Girlfriend Collective Activewear Leggings — Non-detect natural fluorine [updated 3/23] |
LIVI Excessive Rise Comfortable Leggings with Pockets — Non-detect complete fluorine |
LL Bean Boundless Efficiency Capri — Non-detect complete fluorine |
Lorna Jane Willpower Color Block Full-Size Leggings — Non-detect complete fluorine |
Marika Athletic Leggings — Non-detect complete fluorine |
Mizuno Girls’s Printable 3/4 Tights — Non-detect complete fluorine |
Nike’s Girls Luxe Ribbed Excessive Rise 7/8 Yoga Tights — Non-detect complete fluorine |
Nike Universa Excessive Rise Athletic Pants — Non-detect complete fluorine [updated 8/24] |
No Bull Venture W. Crop Excessive Rise Matte Leggings — Non-detect complete fluorine |
Reebok Retight Working Carrera Tights — Non-detect complete fluorine |
Spanx Have a look at Me Now Legging Camo — Non-detect complete fluorine |
Sweaty Betty Energy Sculpt Pocket Exercise 7/8 — Non-detect complete fluorine |
Beneath Armour Girls’s UA HeatGear Leggings — Non-detect complete fluorine |
YPB sculptLUX Legging Extremely Excessive Rise 7/8 Size Sweatwicking Useful Pocket — Non-detect complete fluorine |
Zella HW Reside 7/8 Legging — Non-detect complete fluorine |
Zyia Energetic Black Mild n Tight Hello-Rise Crop 17″ 6-8 — Non-detect fluorine |
• Finest activewear: exercise leggings and yoga pants — These are one of the best activewear manufacturers. Nor solely did these activewear traces have non-detectable ranges of fluorine by way of our third-party EPA-certified laboratory, these manufacturers additionally used material from sustainable farming practices.
For instance, they used GOTS natural cotton or using different materials with the intention to chop down fossil gas emissions. We reached out to some manufacturers after testing to get reductions on your purchases so you’ll be able to add them to your closet.
◦ Groceries Attire Leggings — Non-detect complete fluorine
◦ Maggie’s Natural Blackout Leggings — Non-detect complete fluorine (DISCOUNT: Take 15% off buy through the use of “MAMAVATION” at checkout!)
◦ Mate The Label Natural Stretch Legging — Non-detect complete fluorine (DISCOUNT: Take 15% off purchases through the use of “MAMAVATION” at checkout! Restrict 1 per buyer.)
◦ Pact Natural Go-To Pocket Legging — Non-detect complete fluorine (DISCOUNT: Take 15% off your first Pact Natural buy through the use of “MAMAVATION15” at checkout! Low cost for brand spanking new clients solely.)
Different Mamavation PFAS Testing Initiatives
Mamavation has been working laborious to find the place to search out PFAS “endlessly chemical compounds” contained in the meals and merchandise we buy and produce inside our houses. Because of this now we have determined to fee our personal client research on indications of PFAS in numerous client classes and share that info with you.
In case you are right here to search out out what exercise leggings are free from detectable PFAS, you might also be keen on our different comparable research.
Nut butters (peanut butter, and so forth.) |
Cooking oils (olive oil, almond oil, canola oil, and so forth.) |
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Activewear (yoga pants) |
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We additionally produce other investigations you could like.
Finest electrolyte substitute drinks, sports activities drinks, and coconut water |
Stick round as a result of later this month we will probably be releasing our sports activities bra investigation with comparable testing! We have appeared into all of the athletic put on, together with what you’d put on on high!
In regards to the Creator
Leah Segedie is the President and Founding father of Mamavation.com. Mamavation produces award-winning content material and unbiased client research inspecting the intersection of endocrine-disrupting chemical compounds (EDCs) and on a regular basis merchandise introduced into American households. She’s been referred to by many as “the true FDA.”
Since 2008, Mamavation has been serving to on a regular basis mothers navigate the grocery retailer by commissioning client research on meals, drinks, private care merchandise, and different such merchandise and thus democratizing science and testing for everybody.