Thinx Ultra-Soft Overnight Sleep-Shorts — Leakproof Period Underwear (Plum, S)

Overview

Experience cozy, confident comfort with Thinx Ultra-Soft Overnight Sleep-Shorts. The main fabric is a buttery-soft blend of SUPIMA cotton and TENCEL Modal, designed to feel luxurious against the skin while staying breathable as you move through your day or settle in for the night. In plum, size S, this Sleep-Shorts pair a familiar underwear silhouette with built-in protection, helping you stay focused on what matters most. The fabric’s softness and gentle stretch make them a pleasure to wear for long stretches, whether you’re lounging at home, traveling, or winding down after work.

Overnight absorbency and protection

The absorbent core holds up to 12 regular tampons’ worth of flow, with the capacity to manage the equivalent of up to 3 regular pads. This gives you a reliable buffer for sleep or longer days, with individual results varying by person and flow. The design aims to feel discreet under clothing while delivering peace of mind during hours when you’re most likely to be resting or active.

• LeakSafe barrier provides up to 12 hours of protection, while the fabric remains soft and flexible for comfortable movement.
• Moisture-wicking and odor-control help you feel fresh and dry throughout wear.

Everyday use and sustainability

These underwear are reusable and designed to replace disposable period products or serve as backup to tampons or cups. They look and feel like regular underwear, yet offer built-in protection you can rely on when you’re out and about or winding down for the night. The Plum colorway adds a versatile, everyday aesthetic that pairs well with a wide range of outfits and activities.

• FSA/HSA eligible, making it convenient to purchase through eligible plans.
• Reusability supports a lower-waste lifestyle without compromising comfort.

Practical, real-life use

Think waking up after a full night’s rest with a dry, comfortable feel, or wearing them during a long day of errands, meetings, or travel. The blend of soft cotton and modal offers gentle breathability, while the built-in protection stays close to the body. These Sleep-Shorts can be worn as a total replacement for disposable products or as a dependable backup to tampons or cups, depending on your flow and plans for the day.

About THINX

Since 2013, THINX, along with Thinx Teens and Thinx for All Leaks, has pursued comfortable, inclusive products and sustainable solutions for menstruation and leaks. The Plum shade adds a subtle, everyday aesthetic to a high-performance design, while a community focus supports open conversations and practical options for life’s leaks.