Woman wearing a Flex activewear set stretching on a yoga mat.
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Flex Sports Leggings

Regular price $128.00
Sale price $128.00
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Combines merino wool next to skin with a performance-blend exterior, mid-rise waistband, hidden pockets, and four-way stretch for all-day support and comfort.

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Daily Wear

Clean, comfortable everyday wear with a smooth, supportive feel — easy to style for daily routines, casual outings, or time at home.

220

Active Wear

Designed for medium-to-high intensity movement. A supportive, close-to-body fit that stays stable, comfortable, and distraction-free.

Merino wool feature illustration highlighting a quick dry.
Flex Sports Leggings feature illustration highlighting a double-sided roma design.
Merino wool feature illustration highlighting a long-lasting freshness.
Flex Sports Leggings feature illustration highlighting a hidden pockets design.
amfori oekotex
Women's black mid-rise merino wool sports leggings on a neutral background.
  • 5 stars: 12 (86%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 2 (14%)
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tatiane teixeira sanches

Very soft and breathable fabric. Also there's a pocket for your belongings. 10/10

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Hannah

10/10 love

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Anonymous

They fit well they are nice and long and comfortable to wear. The material is very soft. I also like the pockets.

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Oceanna

Hot yoga instructor here…been on the search to find less harmful activewear. While the inner wool-blended fabric was okay, I did not like the fit, feel or highly chemical smell of these leggings. Outer layer which is fully synthetic is plasticy and had a bad chemical smell. Unfortunately, I’ll be returning them and continue my search. Noted: I ordered the sports bra and it also had a chemical smell. It was not as bad but it also had an irritating seam in the back. I will be returning both items as i cant justify the cost with these flaws. 3 stars for the sports bra for its perfect fit! If it didnt irritate my skin, this would be my go-to basic sports bra.

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Anonymous

I wasn’t expecting to like these this much, but they’ve honestly become one of my favorite pairs of leggings. What stood out to me is the fabric. I usually love wool for how soft and breathable it is, but it’s rare to find that in leggings that still have that athletic, supportive feel. These somehow manage both. The inside feels super comfortable and natural against the skin, while the overall fit still gives that nice, held-in feeling like a good pair of workout leggings. I also checked the fabric details before buying, and the double-sided material is actually pretty unique. Definitely a great find. For reference, I’m 5'8" and about 125 lbs, and I got a size S

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Rachel

Bad fit & misleading. thought it was 100% wool & it also has polyester

Sorry that the fit didn’t meet your expectations this time. This product is made with a merino wool blend to enhance durability and performance, and this is clearly stated in our product description. Regarding the fit issue, we will have a customer service specialist reach out to you shortly to assist with the matter.

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Lilia

I absolutely love these leggings. I will definitely be buying more they fit true to size. They are absolutely not see-through whatsoever in our extremely comfortable. They keep you warm without making you overly hot. They hug all the right areas. Easy to put on and to take off. They are high-waisted for those of us with Mommy tummies.The only downside is that there aren't more color options available. I wish there were more colors to choose from; I'd be happy to buy more.

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Jenny

I’m honestly so impressed with these black leggings! They’re incredibly soft—like butter—and feel amazing to wear. The fit is perfect, hugging in all the right places without feeling too tight. Best of all, they’re not see-through, which is such a plus. I loved them so much after trying the first pair that I immediately went back and bought two more. Definitely a new staple in my wardrobe! Love the pockets.

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Marina

The fit is great.
Material is good. Have bought 2nd pair now.

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Jennifer R

These are my favorite leggings. I am 5’7 and 170 I order size L/XL They are legitimately black, tall girl friendly and have decent tummy control with room to stretch. The material is light weight, super soft and comfortable and not see through when bending over. They hold up very well. These are my only go to for black leggings.

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Tammy

These are AMAZING! I was skeptical at first, mainly because finding leggings that actually fit me how I want them to fit is hard, but these are amazing.
For reference; I wear size XL, 5'5", 33" waist, 45" hips, and these fit like a comfortable glove!

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Kimberlee
What a surprise!

I bought these on a whim and really wasn’t expecting much—but I’m a convert! The first day I wore them, I didn’t want to take them off, and they look great! I highly recommend them.

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JeanK

Awesome leggings! Super comfortable with a smooth texture that doesn't pick up lint and hair. Comfortable in hot or cold temps. I appreciate the pockets, but would ideally like them to be a bit deeper. Would also like them in more colors. These are my go-to leggings, and I would but more now if they had more colors.

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Ashley
So soft and flattering.

These are so soft and comfortable! Material is smooth and breathable. They hold everything together without being uncomfortable or too tight. They are not see-through at all; passed the squat test. Perfect for workouts or lounging. The material is durable and washed well, no shrinking ir fading. The length is great! I have long legs and its hard to find leggings long enough. Pocket is sturdy. Will definitely be purchasing more.