No Leaks Here: The 9 Best Period-Proof Workout Leggings

Best Overall

Thinx Period Active Leggings

4.6

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Who else recommends it? Cosmopolitan also picked the Thinx Period Active Leggings.

What do buyers say? 50+ Thinx reviewers rated this product 4.6 stars or above.

From the brand that started it all, Thinx makes the best workout pants for menstruation. Period Active Leggings are great for jogging, hiking, taking a barre class, practicing yoga, or sweating up a storm during a HIIT (high-intensity interval training) routine.

Featuring a built-in liner that can absorb as much as three tampons-worth of blood, they're suitable for vigorous workouts or all-day athleisure wear on moderate-flow days. The soft, stretchy material and high waistband keep you comfy while preventing leaks. They also pass the squat test with flying colors and offer plenty of breathability where you need it most.

Material: Polyester, elastane, cotton, breathable PUL | Size Range: XS–4XL | Absorbency: Moderate | Colors: Black, olive

Best Budget

Ruby Love Period Leggings

4.7

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"Cotton leggings may be best for overall comfort," says Dr. Sherry. That's why we're loving this budget-friendly pair from Ruby Love, which is made of 90 percent cotton and 10 percent spandex for a perfectly breathable, stretchy fit. Designed to work just like the brand's period underwear, the Period Legging features a dual-layer leak-proof liner made of absorbent cotton and dri-tech mesh.

If you like high-waisted compression to combat bloat, these pants might not be ideal, as they sit just below the waist. However, they offer a comfy, leak-free fit for running, strength training, yoga, pilates, and nearly any other activity.

Material: Cotton, spandex | Size Range: XS–3XL | Absorbency: Moderate | Colors: Black

Best for Yoga

Dear Kate Go Commando Yoga Pants

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Calling all yogis! With Dear Kate's Go Commando Pants, your flow won't interfere with your, well, flow. Woven from a blend of nylon and elastane, they offer incredibly comfy four-way stretch, and the reinforced waistband stays put as you bend, reach, and stretch through every pose.

As the name suggests, you can either go commando in these leggings with a tampon or menstrual cup or wear them with underwear during your period. Thanks to three layers of breathable lining, they're designed to resist leaks and stains while wicking away moisture.

Material: Nylon, elastane | Size Range: XS–XXL | Absorbency: Light | Colors: Black, multi

Best for HIIT

Adidas Techfit Period-Proof 7/8 Tights

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Adidas' take on period-proof workout leggings are these high-waisted beauties. Featuring the brand's exclusive Flow Shield, they have a built-in pad with three layers of blood-absorbing, moisture-wicking protection. In other words, you can get moving with peace of mind knowing you won't leak through the material.

The Techfit Tights have a 7/8 cut, meaning they're about 88 percent as long as full-length pants. With a high-rise waistband, they offer a secure, held-in feel when you're bloated—and you can bet they pass the squat test.

Material: Recycled polyester, elastane | Size Range: XS–XXL | Absorbency: Moderate to heavy | Colors: Black

Best for Running

Flow2Freedom Exhale Pant

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If running is your workout of choice, we think you'll love the Exhale Pant from Flow2Freedom. Featuring the brand's proprietary Kwantum Technology, the built-in lining holds upwards of two tampons-worth of blood without any bulky panty lines.

The full-length cut is great for year-round jogging, and the high-rise waistband offers mild compression and a slimming effect while you log miles. What's more, there's a hidden pocket in the back for your keys, ID, or credit card, plus a large side pocket for your phone.

Material: Recycled polyester, spandex | Size Range: XS-XL | Absorbency: Moderate | Colors: Black

Best for Cycling

Thinx Cycle Shorts

4.2

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Whether you're a frequent spin class attendee, like to stream your rides at home, or prefer biking in the great outdoors, you'll stay dry and protected in a pair of Thinx Cycle Shorts—cycle, get it? Like the brand's widely celebrated period underwear and workout leggings, they have an ultra-absorbent, leak-resistant lining.

Not only do these shorts prevent unexpected leaks, but they also wick away moisture and keep odors at bay when you sweat. The high-rise design and compression fit put gentle pressure on your abdomen during your crampiest days while encouraging circulation to your thighs. Oh, and did we mention there's a front pocket for a mini heating pad?

Material: Polyester, elastane, cotton, breathable PUL | Size Range: XS–4XL | Absorbency: Light | Colors: Black, gray

Best Shorts

Thinx Period Active Training Shorts

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Thinx also makes excellent period-proof active shorts, which you can wear for strength training, running, hiking, HIIT—you name it. The brand's Training Shorts have a highly absorbent liner that holds up to five regular tampons worth of blood, so you can rest assured you won't leak on even your heaviest days.

Aside from working out, you can rock them while running errands, sightseeing, padding around at home, or just hanging out. Another thing we love about Thinx is that the brand's products come in an impressive eight sizes.

Material: Polyester, elastane, cotton, breathable PUL | Size Range: XS–4XL | Absorbency: Heavy | Colors: Black, olive