PFA-Free Cooling

Flame Resistant Underwear

Reduces body temperature by up to 2 degrees

SHOP NOW WHY OYA?

Leggings That Actually Care for Your Body

Patented, Doctor-Backed Activewear

That cools your body, manages moisture, and helps fight infections and irritation naturally

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Shop Top Picks

Tummy Control, Feminine Health Defense Legging

HSA/FSA Eligible

Tummy Control, Feminine Health Defense Legging

Our #1 best-selling product—breathable, non-toxic leggings designed to fight BV, UTIs, yeast infections, and odor naturally.

4.7

$94.00

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"Barely There" Brief (2-Pack)

The #2 best-selling breathable brief—perfect for hot weather and active days, with natural protection against BV, UTIs, and yeast infections.

4.4

$40.00

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High Impact Sports Bra - Front Zip

Our high-impact, front-zip sports bra delivers snug, supportive compression with wide adjustable straps—perfect for weightlifting and cardio—while staying toxin-free and hypoallergenic.

4.1

$55.00

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HSA/FSA Eligible

Tummy Control, Feminine Health Defense Legging

Our #1 best-selling product—breathable, non-toxic leggings designed to fight BV, UTIs, yeast infections, and odor naturally.

4.7

$94.00

View Product

"Barely There" Brief (2-Pack)

The #2 best-selling breathable brief—perfect for hot weather and active days, with natural protection against BV, UTIs, and yeast infections.

4.4

$40.00

View Product

High Impact Sports Bra - Front Zip

Our high-impact, front-zip sports bra delivers snug, supportive compression with wide adjustable straps—perfect for weightlifting and cardio—while staying toxin-free and hypoallergenic.

4.1

$55.00

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Developed with 80+ doctors

Our Patented Absorbent Insert System

Powers the first sportswear bottoms that ventilate, absorb, and fight bacteria—keeping you dry, healthy, and protected.

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In The Air

No Melt No Drip Flame Resistant Gear For Service Members

"This product completely changed my routine. Highly recommend!"

Picture: Air Force aeromedical crew wearing Oya Flame Resistant briefs under their uniforms.

High above the clouds, aircrew heroes push their bodies to the limit in tight, hot gear that rarely prioritizes health. Oya’s flame-resistant briefs help them stay dry, cool, and protected—reducing infection risks that once grounded too many.

Lt Col Johnson

This product completely changed my routine. Highly recommend!

At The Gym

Tummy Control Leggings In Sizes XS Slim Fit to 3X

"Amazing quality and fast shipping. Will definitely order again!"

Picture: Cross-fitter wearing Oya tummy-control leggings at the gym.

Every rep, every stretch, every drop of sweat—Oya leggings move with real bodies. Breathable and non-toxic, they keep you cool and supported so you can focus on strength, not discomfort.

Maria Gratz

"Amazing quality and fast shipping. Will definitely order again!"

In The Heat

Breathable, Cooling Underwear

"They're breathable and they don'y bunch up. My skin doesn't get irritated when I get sweaty."

Picture: Firefighter wearing Oya FR briefs to prevent exposure to toxic chemicals in standard gear.

Firefighters face enough risk without their gear adding more. Oya’s flame-resistant, non-toxic briefs replace harmful synthetics with breathable, protective fabrics—keeping those who save lives safer themselves.

Memet S.

"They're breathable and they don'y bunch up. My skin doesn't get irritated when I get sweaty."

Sweat Hard, Stay Cool

Non-toxic Apparel

to stay cool and healthy no matter how much you sweat

Why Oya?Our Fabrics

Built for movement. Tested by doctors.

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