If you’re a menstruating person and haven’t tried ‘period underwear’ yet, you’re missing out on one of the best advancements in period care to date. Our favorite brand? Knix. Whether you ...

That’s why Knix’s leakproof period underwear is an incredibly thoughtful holiday gift for yourself or someone special. Right now, you can save up to 60 percent off sitewide on these leakproof ...

Although the company’s lineup of products includes bras, activewear, and swimwear, its leakproof underwear and lower-waste period solutions are the differentiators that have put Knix on the map.

If you’re nodding your head in agreement, you’ll want to read this. Let me introduce you to Knix underwear. With leakproof technology that offers support during the day and peace of mind at ...

Starting Nov. 21, you can save up to 60% at Knix. No code necessary — the discount is automatically applied at checkout! Save on everything from leakproof underwear to contour bras, shaper ...

If you have ever had a period, you know that things can get messy, especially without proper underwear. This is where our new favorite fashion find, Knix, comes in. Stop the period stress with ...

Perri Ormont Blumberg is a freelance writer and editor with 10+ years of experience. She joined the InStyle team as a contributing writing in 2022.