Whether it’s sweltering outside or you’re doing an intense sweat-inducing workout, not being able to dry off is, well, gross. I find this is especially true in the latter situation. I hate feeling like I’m drowning in my own dirt and sweat when I’m trying to push or challenge myself. I start to think about the sweat and only the sweat, which does not help my focus at all.

Now, there are a lot of sweat-wicking activewear pieces out there, from leggings to sports bras to tops. But one thing I didn’t realize was a total game changer until recently was also making sure that I had moisture-wicking underwear. You see, not only are you keeping yourself dry, but you’re also making sure that your underwear isn’t becoming a breeding ground for bacteria. I know—just thinking about it gives me the creeps.

So what do you want to look for when shopping for underwear? Breathability is key, so opt for cotton or performance fabrics designed to deal with sweat. Luckily, there are plenty of options now that are great for workouts but also perfect if you’re out and about on a particularly hot summer’s day. Because who wants to deal with butt sweat, period? Take a look at some finds below.

Lululemon designed this bikini with yoga and on-the-go activities in mind. It’s sweat-wicking, quick-drying, and breathable.

These are great because they are cooling, which is so necessary when you’re doing an intense workout.

The fabric on these is a soft, breathable jersey—aka pure comfort.

Pure comfort is the theme here—these are seamless and have a soft, flat-ribbed waistband. The fabric is made with 80% sustainably sourced bamboo.

Made of performance fabric, these have a breathable mesh design and a lot of stretch. So here’s your chance to move without worrying about getting too sweaty.

When searching for underwear, I look for ones I can wear all day and not feel uncomfortable. These are made with super-soft fabric with four-way stretch, perfect for any type of movement. The fabric also has anti-odor technology.

This thong from Parade is designed to move with you. It’s been tested by athletes, so you know it’s sweat-wicking and quick-drying.

I love the ’90s-inspired waistband on these—how fun is that? The fabric is a breathable four-way-stretch jersey, so you’ll want to wear these all the time.

Odor-resistant and moisture-wicking, these seamless bikinis are perfect for your workout. You’ll feel fresh and dry throughout your whole sweat session.

Here’s another option with performance fabric. They also have a seamless edge, so you don’t have to stress about panty lines (if that’s something you worry about).

When a pair of underwear is described as “second skin,” I’m in. That’s the dream, right? These are breathable and sweat-wicking. They also have bonded seams to prevent any chafing.

I could live in these thongs. They are the peak when it comes to comfortable no-show undies that feel luxe when you put them on. You’re definitely going to want to buy the five-pack. 

These seamless thongs are so lightweight and silky smooth. The fabric is breathable, and there’s even a layer of natural cotton on the crotch for more comfort.

It can get annoying if your underwear slips down, but that’s not the case with these. These have a no-slip fit, even without elastic.

Made of breathable jersey knit, this pair will keep you cool and extra comfortable, no matter what you’re doing.

With the name “invisible,” you know these are going to be so comfortable and effortless. They’re made with the softest, lightest fabric. An added bonus? They’re odor-resistant.

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