Unders look and feel just like normal undies but have built-in, leak proof® technology.

Our Quick-Wick liner pulls moisture away from the body and into the super absorbent core, helping you to feel fresh and dry. Leak-Loc® edges seal in leaks and prevent liquid from escaping the undies.

Wear as you would normal undies and then machine wash and reuse again and again!

All Unders feature our specially crafted leak protection – the higher the absorbency, the more layers of protection!

Here’s a quick absorbency breakdown:

• Light: holds up to 1 light tampon
• Moderate: Holds up to 2 regular tampons
• Heavy: Holds up to 5 regular tampons

You can buy Unders at some of your favorite in-store retailers.

To find Unders in a store near you, use our store locator tool below.

Yes! One of the biggest benefits of switching to Unders is that our ultra absorbent undies are machine-washable and reusable, so you can use them again and again.

Not only does this keep single-use plastic period and incontinence products out of landfills and oceans, but can save you money over the lifetime of your Unders. Talk about a win-win!

Unders feature strong protection, but should be washed gently. Simply toss in the washing machine on a delicate cycle. We recommend using cold water and mild detergents. Hang or lay flat to dry.

In a word, yes!

Our heavy absorbency level holds up to 5 tampons, and have been tested to lock in even the heaviest flows.

If you're unsure about switching to Unders completely, you may feel more comfortable using Unders as a back-up for your menstrual cup or tampon.