BASE Undies

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BASE period underwear feature front-to-back leak proof coverage and absorb up to 4 tampons worth thanks to our Truetex™ fabric technology. The wide no-pressure waistband stays put without digging in. Made with recycled polyester & organic cotton.
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BASE Shorty

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BASE Bikini

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BASE Thong

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BASE Shorty

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Base period underwear are made with sustainable recycled polyester and organic cotton. Base undies absorb 4 tampons worth of fluid for a comfortable, leak free, zero waste period.

FAQ

What's the eco impact of disposable period products?

An estimated 20 billion pads, tampons and applicators are sent to North American landfills annually. Since plastic can take as long as 500 years to decompose, that means every disposable menstrual product that’s ever been used is still sitting in a landfill somewhere!

What's your return policy?

We know a lot of folks are new to reusable period products. That's why Aisle pads & period underwear are covered under our 60 Day, Better Periods Guarantee. This means you get to try your very first Aisle period product risk-free, and any other items in brand new condition can be returned up to 60 days from purchase date!

Why should I switch to reusable period products?

Aside from the environmental benefits of reduced monthly waste, reusable menstrual products are more comfortable & breathable, more convenient because you don't have to buy them every month and they also save money in the long run.

How do I know which reusable period product is right for me?

Take our Matchmaker quiz! Answer a few questions about your period and we'll hook you up with your perfect product match.

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