Thinx Ultra-Soft Period Underwear for Women, 4X

Moisture-Wicking Technology for Enhanced Comfort and Confidence

The advanced moisture-wicking technology of our women's incontinence underwear helps to draw away wetness, while the comfortable design keeps you feeling fresh and focused, boosting your confidence and comfort throughout the day.

Light Absorbency for Reliable Protection

Perfect for light flow days, these women's incontinence underwear offer reliable protection without bulkiness. They can hold up to 100ml or 6 tablespoons or 1/4 cup worth of liquid, providing the perfect solution for your lighter needs.

Machine Washable for Convenience and Longevity

Easily care for your Thinx for All Leaks by machine washing on cold and either tumble drying low or hang drying, ensuring convenience and longevity for your busy lifestyle.

Odor Control for Lasting Freshness

Benefit from advanced odor-control technology, effectively minimizing odors to ensure a lasting feeling of freshness and confidence that stays with you throughout your day.

100% Cotton for Luxurious Comfort

Thinx Ultra Soft menstrual underwear for women features the main fabric made with buttery-soft Cotton – a luxurious blend of SUPIMA Cotton and TENCEL Modal, providing a cozy and comfortable experience during your period.

All-Day Absorbency for Reliable Protection

Our women's period underwear holds up to 12 regular tampons' worth of flow. The super absorbent core layer can handle up to 3 regular pads' flow and helps provide reliable protection throughout the day.

Leakproof up to 12 Hours for Confidence

Thinx period underwear for women, featuring the LeakSafe barrier, helps provide reliable leak protection all day. These period panties are a complete replacement for disposable period products or as a backup to tampons or menstrual cups.

Comfy & Flexible for a Natural Fit

Made with comfortable and flexible fabric, Thinx period underwear feels like regular underwear while offering built-in leak protection. Additionally, they are FSA / HSA eligible and are made without PFAS.

About Thinx

We're Thinx, better known as our family of brands, Thinx, Thinx Teens, and Thinx for All Leaks. Our vision is a healthy world through sustainable solutions to menstruation and incontinence. Since 2013, we've been on a mission to be an innovative leader at creating comfortable and inclusive products for all life's leaks, while sparking conversation and building community along the way.

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