The 11 Best Breathable Underwear

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I'm pretty sure no one likes the feeling of a warm, damp butt, but it turns out that sticking to the best breathable underwear can be important to your health down there, too. Ideally, you want more airflow and less trapped moisture, especially if you're working out or rushing to catch the train in the morning. The bad news is that a lot of underwear that looks thin and breathable really isn't — this is due to synthetic fibers that trap heat and sweat. But the good news is that just about any style of panties can be found in a breathable fabric.

For the most part, the more natural the fabric, the better it is for airflow. That's why cotton underwear is pretty much the gold standard of breathable underwear, and bamboo is also a solid lightweight choice. That being said, some synthetic underwear compensates with a lightweight mesh design that allows for more airflow, which can be just as good as natural fabrics when done correctly.

Basically, whether you're looking for underwear you can workout in or a pair that's just super comfortable for everyday wear, you'll find it here. These are the best breathable underwear the internet has to offer.


These Bamboo Undies That Are Lightweight & Breathable

Because these panties are made from 95% bamboo viscose, they’re lightweight, breathable, and odor-resistant. Reviewers also say they're "non-binding at the legs” and that they “don’t ride up.” Plus, the extra-wide waistband means they’ll be comfortable at the waist.

According to a reviewer: “Sooooo soft! Love these! Soft is the way to go when you want full coverage panties. There’s no softer breathing material than this in underwear.”

  • Available sizes: 4 — 10
  • Available color combos: 8


The Fan-Favorite Underwear That Comes In A Range Of Sizes

For all-day breathability, dryness, comfort, and stretch, check out these full-coverage panties. They’ve earned the loyalty almost 5,000 reviewers who have given them a five-star rating, many of whom report that these are the most comfortable underwear “ever.” The double-layer waistband won’t roll or bunch, and the leg openings are designed to prevent riding up. Plus, they’re super stretchy and the flat seams prevent chafing.

According to a reviewer: “Comfy! Material causes less sweating which allows me to breathe! Less rubbing. Not restricting.”

  • Available sizes: Small — 5X-Large
  • Available color combos: 9


An Affordable 6-Pack Of Comfy Bikini Briefs

Made with 95% cotton and just a touch of spandex for stretch, these lace briefs are a great all-around pick that you can comfortably wear every day. The bikini-style briefs feature lace trim at the waist, which is wide and super stretchy to prevent digging in.

According to a reviewer: “These are my new favorite underwear. The material is just incredible and so soft. The lace on the top really hides the muffin top and, again, is super comfortable. They are a perfect fit for me, do not ride up at all and breathe exceptionally well, even in 95 degree weather.”

  • Available sizes: Small — X-Large
  • Available color combos: 4


The Plus-Size Briefs Reviewers Call Their 'Favorite Underwear'

With an elastic waist and leg openings, cute designs, and full coverage, these plus-size briefs combine practicality with comfort. They also have a pure-cotton material and loads of stretch, which has earned them the title of "favorite underwear.” Since they come in a pack of 10, you'll be set for every day of the week and then some.

According to a reviewer: “Comfortable and breathable. The only brand I like to buy. Gives great coverage.”

  • Available sizes: 7 Plus — 16 Plus
  • Available color and style combos: 16


These Cute Panties With Lace On The Back

For something flirty that doesn’t sacrifice on comfort, check out these cotton panties with lace on back. They’re made from 95% cotton with 5% elastane for stretch, they feature nonslip edges that keep them firmly in place.

According to a reviewer: “They're extremely comfortable, and while I know others have debated whether it's actually cotton or not, I've had zero issues with the breathability of the fabric. I stay dry in these, even when wearing tighter jeans.”

  • Available sizes: Small — X-Large
  • Available color combos: 14


A Plus-Size Thong With A Cotton Gusset & Stay-Put Design

Lace is already breathable, but when it's made from 50% cotton? Total winner. This plus-size thong has a scalloped edge, a fully cotton gusset, and a stay-put design that people are loving. Even better? It’s got great stretch, so it moves with your body, not against it.

According to a reviewer: “The material is like butter and breathable. The lace is not itchy and it's stretchy. Very high quality. I"m definitely ordering more.”

  • Available sizes: 12/16 — 18/22
  • Available colors: 4


The French-Cut Undies That Feel So Luxe

Get in touch with your inner Parisian with these French-cut panties by Natori. Made from luxurious Pima cotton with a bit of spandex, the panties are cut higher on the leg, which can help prevent pinching at the hips. And although the three-pack is on the more expensive side, Pima cotton is super durable, making these a worthy investment.

According to a reviewer: “Comfy and thin enough to wear jeggings without panty lines showing.”

  • Available sizes: Small — X-Large
  • Available color combos: 1


These Micro-Mesh Bikini Panties That Are Great For An Active Lifestyle

Mesh is one of the most breathable materials you can wear, which is one reason why reviewers can't get enough of these breathable bikini panties. Perfect for working out and everyday wear, they feature four-way stretch and moisture-wicking technology to keep you cool when you work up a sweat. Plus, the flat seams are invisible under clothing and will help keep chafing at bay.

According to a reviewer: “Never really "loved" underwear until I found these. I am super active so it's nice not to show lines and have the bikini come up over my hips. Would def recommend!”

  • Available sizes: Small — XX-Large
  • Available color combos: One


The Eco-Friendly Panties That Stay Cool & Wick Moisture

These seam-free bikinis use rayon from bamboo, so they wick moisture, allow for optimal airflow, and regulate temperature— in fact, the unique material will keeps you cool in the summer and warm in the winter. They offer a timeless style paired with a silky-soft feel and a wide, comfortable waistband.

According to a reviewer: “These are so great - comfortable, breathe-able, SEAMLESS. They look great and feel great. The perfect everyday underwear.”

  • Available sizes: X-Small — X-Large
  • Available colors: 5


These Invisible Panties Made From Smooth Interlock Cotton

Invisible underwear is usually made out of synthetic materials, but this Invisible full brief uses 86% cotton and still hides panty lines. The secret is the interlock stitching and ultra-flat cut edges that are as smooth as they are breathable. And, unlike many no-show panties, these are machine-washable.

According to a reviewer: “No lines at all and wonderful Hanro fabric. Expensive but real luxury and value always.”

  • Available size: X-Small — X-Large
  • Available colors: 9


An All-Time Favorite Thong Made From Breathable Lace

There’s a reason the Hanky Panky thong is a classic, and it has to do with its superior stretch, confusion-free sizing, and breathability that’s due to the ventilated lace design and cotton lining. Of course, I wouldn’t want to leave out the fact that it’s available in 69 colors and patterns, which means you can find one you really like wearing.

According to a reviewer: “I know we should wear cotton, but these are like a cotton, but so cool and soft.”

  • Available sizes: One (fits sizes 4 — 14)
  • Available colors: 69

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