THINX Period Underwear – Breathable Hip Huggers, All-Day Absorbency, Reusable 1 Pack (M, Black)

Overview

Experience light, breathable comfort with THINX Breathable Hip Huggers. The micromesh fabric dries quickly and feels soft against the skin, giving you a light, flexible fit you can wear all day. This design aims to balance everyday ease with reliable protection, so you can focus on your day-to-day moments.

All-day wear is supported by a discreet, built-in layer that manages a substantial flow while staying comfortable. The combination of fabrics and a flexible cut helps the underwear move with you, from morning routines to evening plans.

All-Day Absorbency

These briefs are designed to hold up to 12 regular tampons’ worth of flow, with a super absorbent core that can handle the equivalent of up to 3 regular pads’ flow in a single day. The LeakSafe barrier works to provide reliable protection across a variety of activities, from workdays to nights out.

Leak Protection and Comfort

Leakproof up to 12 hours, THINX underwear functions as a complete replacement for disposables or as a backup to tampons or menstrual cups. The fabric remains comfortable and flexible, so you can wear them like regular underwear without sacrificing security.

Care, Safety, and Sustainability

• PFAS-free construction for peace of mind
• FSA/HSA eligible purchases help streamline budgeting for eligible healthcare expenses
• Reusable and designed for multiple uses, supporting sustainability goals while reducing waste

Why Choose THINX

Since 2013, THINX has pursued a mission to lead in comfortable, inclusive solutions for life’s leaks. The brand envisions a healthier, more sustainable world by offering options that fit real-life routines, spark conversations, and build communities around period care and beyond.

Use Scenarios

• Busy workdays where you want secure, all-day protection
• Travel days or commutes where convenience matters
• Active moments or evenings when outfit confidence matters