The 8 Best Period Panties of 2020

Stay comfortable and dry

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Our Top Picks

Best Overall: THINX at Thinx

"Comes in different options based on your flow."

Best Budget: Bambody at Amazon

"Made of bamboo fabric for a cooler, more breathable panty."

Best for Heavy Flow: Modibodi in Heavy Absorbency at Modibodi

"Fabric holds up to two tampons’ worth of fluid."

Best for Teens: HAPPYZ Panty for Teens at Amazon

"Created by a mom who wanted to help her daughter."

Best Leakproof: EvaWear 2 Pack at Amazon

"Surprisingly effective at preventing leaks."

Best Thong: Knix Athletic Leakproof Thong at Knix

"Great if you want to skip the panty lines in your yoga pants."

Best for Sports: THINX Sport at Thinx

"Comfort-fit leg holes prevent chafing."

Best Cotton: Organic Cotton Period Panties at Amazon

"Made from 95 percent organic cotton."

Our Top Picks

Best Overall: THINX


Courtesy of Thinx

One of the first-ever period panties is still one of the best. THINX offers period panties in an array of styles, including briefs, boy shorts, hip huggers, and even thongs. The underwear comes in different options based on your flow: heavy-duty holds two tampons’ worth of menstrual blood, medium holds one and a half tampons' worth, light holds one tampon, and their ultra-light thong holds half a tampon. The brand’s variety of colors and styles leave your grandma-panty assumptions about period underwear in the dust, and these period panties are made to last with breathable cotton.

Best Budget: Bambody

Period panties can save you cash on pads or tampons in the long run. While you'll have to make an investment upfront on a few pairs to last through your flow you'll be able to use these time and time again.

Many companies price their pairs at $20 to $40 each—a hefty investment if you’re a new user or someone who wants multiple pairs. Bambody’s period panties offer the same protection as pricier brands for less.

These panties are made of bamboo fabric for a cooler, more breathable panty that wicks away sweat more quickly than other cloths. You’ll get front and rear protection with the garment’s waterproof layer, and the elasticity of the bamboo combined with spandex gives this underwear a sexy, second-skin feel during the week of your period.

Best for Heavy Flow: Modibodi in Heavy Absorbency


 Courtesy of Modibodi

The first few days of your period aren’t much fun: cramping, signs of PMS, and a heavier flow can make your life more difficult whether you’re at work or play. However, just because you’re experiencing a heavier flow doesn’t mean that you can’t enjoy the convenience of period panties. Modibodi’s Heavy Absorbency underwear are designed to make your life a little easier when your period has other ideas.

These period panties have a classic bikini brief design with organic, antimicrobial bamboo outer fabric for the ultimate in comfort and hygiene. Their super-slim 3-millimeter thick fabric holds up to two tampons’ worth of fluid, keeping you comfortable and leak-free on your heavy flow days. Overall, it’s a stylish staple that blends in with your other undergarments and keeps your flow under wraps.

Best for Teens: HAPPYZ Panty for Teens

Going through puberty is just as exciting as it is stressful: you’re finally developing into the woman you’ll become, but things like unpredictable growth spurts and irregular menstrual cycles can put a damper on this unique time in your life. HAPPYZ Panty for Teens is a colorful period panty that gives teen girls a sense of security while their cycle is still regulating.

These period panties are made with teenagers in mind—they were created by a mom who wanted to give her daughter a greater sense of security and hygiene during the day. The FDA-approved silver fiber fabric stays 99.9 percent bacteria-free and absorbs wetness quickly, and it’s machine washable for easier care.

Best Leakproof: EvaWear 2 Pack

While some period panties must be used with other products, such as tampons, cups, and pads, this underwear from EvaWear are designed to be so absorbent they can be worn alone. Made of cotton, nylon, and spandex, they’re soft and comfortable, and they come in a variety of styles, including boyshorts, briefs, hipsters, and versions with lace. They also come in a wide range of sizes, from extra-small to XXX-large. They’re a great value for the price, and that they absorb well and are surprisingly effective at preventing leaks.

Best Thong: Knix Athletic Leakproof Thong

Knix Leakproof Thing Period Pantie


Periods and thongs don’t always work so well together, but Knix has a pair that lets you keep wearing your thong all month long. It’s great if you’re active and want to skip the panty lines in your yoga pants or other athletic gear. And while they’re not for everyone, some women just prefer thongs, so having a period-safe option is welcome. The body of the panties is made of 77 percent nylon and 23 percent Lycra, while the liner, made of cotton, Spandex, and carbon, will hold up to one tampon worth of liquid.

Best for Sports: THINX Sport


Courtesy of Thinx

Whether you’re a casual biker, a gym rat, or a competitive athlete, getting your period when you’re working out can cramp your style, and intense movement makes it more likely that you’ll have an unfortunate leak. THINX Sport-style period panties work with you while you’re working out.

This pair of sport briefs has wide, comfort-fit leg holes to prevent chafing when you’re on the court or sweating it out on the elliptical. The cotton interior is ultra-breathable to keep you comfortable during your toughest workouts.

THINX customers who took the plunge with the Sport style loved this option’s thicker sport coverage, saying it gave them reassurance while working out.

Best Cotton: Hesta/Rael Women's Organic Cotton Period Panties

For the natural feel of cotton, women love these organic cotton panties from Hesta. Made from 95 percent organic cotton with 5 percent Spandex for some stretch, they’re soft, comfortable, and breathable. A water-resistant lining protects against leaks, but you will want to wear a pad or tampon with them as well. Three come in a package, and they come in sizes XSmall-4X-Large.

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