PFA-Free Flame Resistant, Breathable Underwear

  • PyroSafe by antex®, a flame-resistant cotton knit used by the U.S. Military
  • Cools body temperature by up to 2 degrees
  • Breathable, moisture wicking fabric
Size
$52.00
Product Features

Health

  • 🚫 Toxin-Free: Free of 80,000 toxic chemicals (like BPA, PFA, and PFOAs). No endocrine disruptors!
  • 🌪️ Breathable: Stay cool and comfy with ventilated mesh – bye-bye crotch sweat!
  • 💰 Cost Effective: Cheaper than a case of BV and comfier than a yeast infection or a UTI!

Style

  • 🩲 Full Coverage: Full coverage both in the front and back for security and comfort
  • 😌 Comfortable Fit: A wider waistband and leg openings prevent digging into the skin and minimize the chances of discomfort or irritation

Function

  • 😿 No More Sweat or Odor: No more sweaty or funky vaginas with breathable, anti-odor mesh.
  • 💦 Super Absorbent: Absorbent insert sold separately.
  • 🇺🇸 Ethically Made In The USA
Fit
  • 📏 Fit: Comfort Fit, Sits Below Belly Button, Covers Full Cheek
  • 🧯 Perfect For: High-risk Environments and Outdoor Adventures
Fabric
  • PyroSafe by antex®, a flame-resistant cotton knit used by the U.S. Military
  • 60% Rayon, 25% Supima, 7% Polyester, 8% Spandex
  • All fabrics pass the stringent ASTM D6413-F2302 performance specification for flame resistance
  • All fabrics are free of BPA, PFOA, and PFA materials
Care
  • Wash on a delicate cycle in cold water 
  • Wash inside out with other synthetic fabrics
  • Wash separately from cotton items
  • Avoid fabric softener 
  • Tumble dry on low
More details Right

Product Overview

  • Health-Conscious Design: Made with skin-safe fabrics that are BPA-free, PFOA-free, and PFAS-free to protect sensitive skin and prevent irritation.

    Cooling Fabric: Advanced fabric reduces body temperature by up to 2 degrees for up to 100 washes.

    Stay-Put Comfort: Wide, secure waistband stays in place without digging, rolling, or slipping — no matter how you move. Full coverage on front and back.

    No-Ride Fit: Tailored legs and flat seams eliminate chafing, irritation, and constant readjustment for all-day ease.

  • Built from PyroSafe by Antex®, a flame-resistant cotton knit trusted by the U.S. Military, these boxer briefs deliver protection and performance in one.

    • Flame Resistant: Meets ASTM D6413-F2302 standards
    • Cooling Technology: Lowers body temperature by up to 2°F
    • 3X More Breathable: Helps prevent heat and moisture buildup
    • Anti-Microbial & Bio-Compatible: Fights odor and supports skin health
    • Sweat Resistant & PFAS/BPA-Free: Keeps you dry, fresh, and toxin-free

    Crafted from a premium blend — 60% Rayon, 25% Supima Cotton, 7% Polyester, and 8% Spandex — the result is a soft, cooling fabric that moves with your body while maintaining long-lasting durability.

  • Machine wash cold with like colors.

    Use mild detergent.

    Do not bleach or dry clean.

    Tumble dry low or hang dry to preserve flame-resistant properties and cooling performance.

  • Are these briefs safe for sensitive skin?

    Yes. They are made with hypoallergenic, toxin-free fabrics that is gentle on even the most sensitive skin.

    Does it help with sweat and odor control?

    Absolutely. The moisture-wicking mesh and quick-dry fibers keep you fresh, dry, and odor-free.

    Is it comfortable for all-day wear?

    Yes. The body-forming fit, smooth seams, and gentle support make it ideal for long hours of wear.

    What makes this bra different from others?

    Unlike traditional FR underwear, this design combines skin-safe, military-grade materials with breathable, moisture-managing technology for advanced comfort and protection.