Thinx Comfort-Stretch Hi-Waist Period Underwear — Hazelnut XS | All-Day Absorbency & Leakproof

Thinx Comfort-Stretch Hi-Waist Period Underwear in Hazelnut

Meet a thoughtfully designed pair that blends Thinx style with practical protection. The silhouette sits softly at the waist, while lace and mesh details peek through a silky-smooth fabric, delivering a feminine, comfortable feel for everyday wear. This Hazelnut shade adds a warm, natural tone that pairs well with a busy day, whether you’re at work, exercising, or running errands.

All-Day Absorbency That Feels Like Regular Underwear

These period panties are built to handle a sizable flow while remaining discreet under clothing. The core layer is engineered to absorb a substantial amount of liquid, with the ability to manage up to 12 regular tampons’ worth of flow and up to the equivalent of 3 regular pads’ worth of liquid. Individual results may vary, but many users find they can go about daily activities with fewer interruptions.

• High-capacity core for long-wear confidence
• Made to support a full day from morning to night
• Individual results may vary

Leakproof Design for Daylong Confidence

The LeakSafe barrier helps provide reliable protection across hours of wear. This pair can serve as a complete replacement for disposable products or as a backup to tampons or menstrual cups, depending on your routine. The design emphasizes security without sacrificing comfort.

• Leakproof protection up to 12 hours
• Replacement or backup option for disposables

Comfortable, Flexible Fabric You’ll Forget You’re Wearing

Crafted from soft, stretchy materials, these underwear move with you. The fit resembles regular underwear, while built-in protection remains steady during everyday activities. They’re FSA / HSA eligible and crafted without PFAS, supporting easy, reusable wear.

• Flexible fabric that adapts to your day
• PFAS-free and eligible for FSA / HSA purchases

Care, Sustainability, and Brand Promise

Thinx continues to champion sustainable solutions for menstruation and leaks. Since 2013, the brand has aimed to combine comfort with inclusivity, practicality, and a conversation that helps shift how people talk about periods. This pair is designed for everyday use and repeated wear, reducing the need for disposables over time.