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These new slimming black leggings are not only bum-lifting, but tummy flattering too


These comfy black leggings are in high demand, thanks to their smoothing, lifting abilities and athleisurewear vibes. Shop the viral black leggings.

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BetterMe


BetterMe leggings© Instagram

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Carla Challis
Carla ChallisCommerce Partnerships Editor
Updated: September 3, 2025
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Comfortable black leggings that you can not only work out in, but wear to brunch or for coffee can be hard to find, but global wellness platform BetterMe has created a pair that has had everyone talking thanks to their lifting, smoothing qualities. And they're at the forefront of their latest drop, Catline, which includes a range of activewear catsuits, sculpting, smoothing and streamlined. These catsuits have already gone viral as not just fitness wear, but daytime and evening wear too, dressed up with heels or down with sneakers and leather jackets. These athleisurewear catsuits are the definition of an outfit to take you from barre to the bar, incorporating a sporty silhouette with something ultimately sexy.

  • Global wellness brand BetterMe just dropped their latest activewear collection, Catline.
  • Included in the range are catsuits, sporty zip up tops and bodysuits.
  • The new line also has a pair of bum-lifting, tummy flattering, slimming black leggings that look so good, they're bound to sell quick.

At the forefront is the Contour Stitch Leggings which honestly, look so sculpting and flattering I've already ordered a pair for my weekly reformer pilates sessions. The minimal aesthetic speaks to my love of clean lines, and the vertical seams are designed to elongate the legs and define your shape. They're also soft, supportive and stretchy, to smooth and secure everything from waist to ankle.

BetterMe Contour Stitch Leggings

BetterMe Slimming Leggings© BetterMe

As someone who lives in leggings, not just at the fitness studio, these are looking like a flattering option for my school run outfits.  Black is my go-to, but there's a fresh cream ivory available too, and both have matching Contour Stitch Bralette and High Neck Zip-up Top in the line too.

And if you prefer a slightly different silhouette, the new collection includes the Longline Flare Leggings, with leg lengthening seams and a subtle kick flare.

BetterMe Longline Flare Leggings

BetterMe Flared Leggings© BetterMe

Also in the line-up is the Contour Zip-Up Long Sleeve Top, designed to be worn with the leggings as a cool, fashion meets fitness duo. With sweat-wicking, breathable fabric at its core, 

BetterMe Contour Zip-Up Long Sleeve Top

BetterMe zip up top © BetterMe

The brand's iconic Catsuit remains at the core of the drop, and now reimagined in new styles featuring eye-catching details like strappy open backs and street style colour blocking. The brand says they're "designed to move with the rhythm and help to own every moment, these refreshed silhouettes blend performance and style effortlessly, ready to take you from studio to street with confidence and ease."

What shoppers are saying about the BetterMe catsuits

Looking at the reviews of the BetterMe Catsuit, they're glowing. "It’s an amazing suit!" reads one. "I loved it and even it grabbed all the attention from people at the gym and on my social media!" 

The new BetterMe Catline range includes bodysuits, leggings and bralettes© BetterMe
The new BetterMe Catline range includes bodysuits, leggings and bralettes

Another wrote: "It’s very rare to find comfy and stylish wrapped up in one. I wear them to work, to the gym, to events, grocery store, and on dates. The versatility is what gets me. I can wear them fully zipped or sexy it up and zip them down for a little peek-a-boo fun! Lastly the quality is excellent! It washes so well and air drys fast and feels exactly the same it did from when I very first wore it!"

We hope you love the products within this article created in collaboration with our brand partner BetterMe. Our team of expert editors and writers has independently selected the inclusions for this promotional piece. We will receive compensation for this article, and commission when you click on the links or purchase. Prices accurate and items in stock at time of publication.

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