The Science Of Infection Prevention

Why Standard Activewear Causes Infections

Standard activewear traps heat + moisture against your skin, creating a warm, dark, wet environment where harmful bacteria and fungi can multiply. Over time, your skin microbiome becomes irritated β€” and that’s when rashes, infections, and irritation develop.

The numbers:

  • Up to 75% of women will have at least one yeast infection in their lifetime (Cleveland Clinic)
  • In athletic and high-sweat populations, skin microbiome studies show an increased presence of infection-linked bacteria (MDPI)
  • Textiles that absorb sweat and microbes (especially cotton) contribute to bacterial and fungal growth, disrupting skin health
    (PubMed)
  • Apparel that limits airflow and retains moisture is a known risk factor for skin/soft-tissue infections (PubMed)

How Oya's Technology Works

Ventilation Channels

All Oya bottoms and underwear are engineered with discreet airflow channels that are not see through. Instead, they allow real ventilation, not just β€œbreathable” marketing.

Body temperature stays 2-3Β°F cooler.

Absorbable Insert

A removable, absorbent pad fits seamlessly into the gusset of all Oya bottoms and undies to capture excess sweat and discharge, helping skin stay dry, balanced, and irritation-free.

Even during high heat or long wear.

Antimicrobial Silver

Nano silver ions (that do not leach onto skin) disrupt bacterial cell membranes and prevent multiplication. Reduces odor-causing bacteria by 99.9% (lab tested).

Permanent protection engineered into fabric.

Standard "wicking" fabric = pulls away some sweat,

but most sweat stays trapped under the fabric

Oya's Patented Ventilation System =

Moisture evaporates and is absorbed by the insert instead of staying trapped
Toxin Free

Certifications

Laboratory-tested free from 80,000 chemicals including:

BPA (endocrine disruptor)
PFA/PFOA (hormone disruptors)
Other reproductive toxins

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female doctor
Medical Validation

"I recommend Oya to patients with recurring skin infections. The ventilation, absorption, and low-tox fabrics address the root cause." - Dr. Sarah St. Luis, Board Certified OB/GYN

- Recommended by 60+ healthcare professionals
- HSA/FSA eligible (medical-grade recognition)
- Used in clinical settings

Real results

87%

of customers report fewer infections after switching

94%

get dryer faster after workouts

91%

would recommend to someone with sensitive skin

3,000

women and men have chosen Oya
Designed for Youβ€”and Your Sweat

We see heroism in those who care for others, serve their communities, and keep training no matter how hard it gets.

Oya was made for youβ€”the modern hero who knows that doing good starts with protecting your own health.

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